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Ayanthi Wijewardene Department of Endocrinology, Royal North Shore Hospital, Sydney, Australia
Faculty of Medicine, The University of Sydney, Sydney, Australia

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Matti Gild Department of Endocrinology, Royal North Shore Hospital, Sydney, Australia
Faculty of Medicine, The University of Sydney, Sydney, Australia

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Lyndal Tacon Department of Endocrinology, Royal North Shore Hospital, Sydney, Australia
Faculty of Medicine, The University of Sydney, Sydney, Australia

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Venessa Tsang Department of Endocrinology, Royal North Shore Hospital, Sydney, Australia
Faculty of Medicine, The University of Sydney, Sydney, Australia

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Anthony J Gill Faculty of Medicine, The University of Sydney, Sydney, Australia
Department of Anatomical Pathology, NSW Health Pathology, Royal North Shore Hospital, Sydney, Australia
Cancer Diagnosis and Pathology Group, Kolling Institute of Medical Research, Royal North Shore Hospital, Sydney Australia

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Anthony Robert Glover Faculty of Medicine, The University of Sydney, Sydney, Australia
Department of Endocrine Surgery, Royal North Shore Hospital, Sydney, Australia

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Mark Sywak Faculty of Medicine, The University of Sydney, Sydney, Australia
Department of Endocrine Surgery, Royal North Shore Hospital, Sydney, Australia

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Stan Sidhu Faculty of Medicine, The University of Sydney, Sydney, Australia
Department of Endocrine Surgery, Royal North Shore Hospital, Sydney, Australia

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Bruce Robinson Department of Endocrinology, Royal North Shore Hospital, Sydney, Australia
Faculty of Medicine, The University of Sydney, Sydney, Australia

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Paul Roach Faculty of Medicine, The University of Sydney, Sydney, Australia
Department of Nuclear Medicine, Royal North Shore Hospital, Sydney, Australia

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Geoffrey Schembri Faculty of Medicine, The University of Sydney, Sydney, Australia
Department of Nuclear Medicine, Royal North Shore Hospital, Sydney, Australia

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Jeremy Hoang Faculty of Medicine, The University of Sydney, Sydney, Australia
Department of Nuclear Medicine, Royal North Shore Hospital, Sydney, Australia

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Roderick Clifton-Bligh Department of Endocrinology, Royal North Shore Hospital, Sydney, Australia
Faculty of Medicine, The University of Sydney, Sydney, Australia

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. JAMA Internal Medicine 2015 175 638 – 640 . ( https://doi.org/10.1001/jamainternmed.2014.8020 ) 8 Wijewardene A Gill AJ Gild M Learoyd DL Glover AR Sywak M Sidhu S Roach P Schembri G Hoang J , et al. A retrospective cohort study

Article Type:
Research Article
Collections:
Thyroid
DOI:
https://doi.org/10.1530/EC-24-0299
Volume/Issue:
Volume 13: Issue 11
Open access
Dirk-Jan van Beek Department of Endocrine Surgical Oncology, University Medical Center Utrecht, Utrecht, The Netherlands

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Rachel S van Leeuwaarde Department of Endocrine Oncology, University Medical Center Utrecht, Utrecht, The Netherlands

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Carolina R C Pieterman Department of Endocrine Oncology, University Medical Center Utrecht, Utrecht, The Netherlands

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Menno R Vriens Department of Endocrine Surgical Oncology, University Medical Center Utrecht, Utrecht, The Netherlands

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Gerlof D Valk Department of Endocrine Oncology, University Medical Center Utrecht, Utrecht, The Netherlands
Parelsnoer Institute, Utrecht, The Netherlands

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the DutchMEN Study Group
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almost impossible because of the low number of eligible patients for inclusion as well as the low yearly incidence of events in individual patients. Cohort studies are prone to various forms of bias such as selection bias, information bias and confounding

Article Type:
Review Article
DOI:
https://doi.org/10.1530/EC-18-0359
Volume/Issue:
Volume 7: Issue 11
Open access
Grethe Å Ueland Department of Clinical Science, University of Bergen, Bergen, Norway
Department of Medicine, Haukeland University Hospital, Bergen, Norway

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Thea Grinde Department of Clinical Science, University of Bergen, Bergen, Norway

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Paal Methlie Department of Clinical Science, University of Bergen, Bergen, Norway
Department of Medicine, Haukeland University Hospital, Bergen, Norway
K. G. Jebsen Center for Autoimmune Disorders, University of Bergen, Bergen, Norway

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Oskar Kelp Department of Medicine, Akershus University Hospital, Nordbyhagen, Norway

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Kristian Løvås Department of Medicine, Haukeland University Hospital, Bergen, Norway
K. G. Jebsen Center for Autoimmune Disorders, University of Bergen, Bergen, Norway

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Eystein S Husebye Department of Clinical Science, University of Bergen, Bergen, Norway
Department of Medicine, Haukeland University Hospital, Bergen, Norway
K. G. Jebsen Center for Autoimmune Disorders, University of Bergen, Bergen, Norway

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( 23 ). Our study supports this finding as only seven of the 83 patients in the ACS group had one or more positive UFC. Despite the fact that we here report findings in a sizeable cohort of subjects, the retrospective nature of the study is an

Article Type:
Research Article
DOI:
https://doi.org/10.1530/EC-20-0419
Volume/Issue:
Volume 9: Issue 10
Open access
Elena V Varlamov Department of Medicine (Endocrinology, Diabetes and Clinical Nutrition), Oregon Health & Science University, Portland, Oregon, USA
Department of Neurological Surgery, Oregon Health & Science University, Portland, Oregon, USA
Pituitary Center, Oregon Health & Science University, Portland, Oregon, USA

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Dan Alexandru Niculescu Department of Neurological Surgery, Oregon Health & Science University, Portland, Oregon, USA

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Swechya Banskota Department of Medicine (Endocrinology, Diabetes and Clinical Nutrition), Oregon Health & Science University, Portland, Oregon, USA
Department of Neurological Surgery, Oregon Health & Science University, Portland, Oregon, USA
Pituitary Center, Oregon Health & Science University, Portland, Oregon, USA

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Simona Andreea Galoiu Department of Neurological Surgery, Oregon Health & Science University, Portland, Oregon, USA

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Catalina Poiana Department of Neurological Surgery, Oregon Health & Science University, Portland, Oregon, USA

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Maria Fleseriu Department of Medicine (Endocrinology, Diabetes and Clinical Nutrition), Oregon Health & Science University, Portland, Oregon, USA
Department of Neurological Surgery, Oregon Health & Science University, Portland, Oregon, USA
Pituitary Center, Oregon Health & Science University, Portland, Oregon, USA

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due to factors such as specific medical practice(s), medical record chart documentation, or culture. Methods Study design and patients This is a retrospective, comparative epidemiological study of newly diagnosed and previously untreated

Article Type:
Research Article
DOI:
https://doi.org/10.1530/EC-21-0035
Volume/Issue:
Volume 10: Issue 7
Open access
Anna Sjöström Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
Department of Clinical Chemistry, Karolinska University Hospital, Stockholm, Sweden

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Susanne Rysz Function Perioperative Medicine and Intensive Care, Karolinska University Hospital, Stockholm, Sweden
Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden

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Henrik Sjöström Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
Center for Neurology, Academic Specialist Center, Stockholm, Sweden

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Charlotte Höybye Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
Department of Endocrinology, Karolinska University Hospital, Stockholm, Sweden

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retrospective nature of the study, patients are not sampled according to a specific protocol leading to some variations in the timing of blood tests between the patients. This study, however, represents a large clinical consecutively recruited cohort of patients

Article Type:
Research Article
DOI:
https://doi.org/10.1530/EC-21-0265
Volume/Issue:
Volume 10: Issue 7
Open access
Manjunath Goroshi Department of Endocrinology, Seth GS Medical College and KEM Hospital, Parel, Mumbai, India
Jawaharlal Nehru Medical College, Belagavi, India

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Swati S Jadhav Department of Endocrinology, Seth GS Medical College and KEM Hospital, Parel, Mumbai, India

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Vijaya Sarathi Narayana Medical College and Hospital, Nellore, Andhra Pradesh, India

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Anurag R Lila Department of Endocrinology, Seth GS Medical College and KEM Hospital, Parel, Mumbai, India

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Virendra A Patil Department of Endocrinology, Seth GS Medical College and KEM Hospital, Parel, Mumbai, India

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Ravikumar Shah Department of Endocrinology, Seth GS Medical College and KEM Hospital, Parel, Mumbai, India

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Priya Hira Department of Radiology, Seth GS Medical College and KEM Hospital, Parel, Mumbai, India

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Rajaram Sharma Department of Radiology, Seth GS Medical College and KEM Hospital, Parel, Mumbai, India

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Shettepppa Goroshi Department of Radiology, Sri Nijalingappa Medical College Bagalkot, Navanagar, Karnataka, India

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Gwendolyn Fernandes Department of Pathology, Seth GS Medical College and KEM Hospital, Parel, Mumbai, India

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Amey Rojekar Department of Pathology, Seth GS Medical College and KEM Hospital, Parel, Mumbai, India

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Abhay Dalvi Departments of General Surgery, Seth GS Medical College and KEM Hospital, Parel, Mumbai, India

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Ganesh Bakshi Department of Uro-Oncology, Tata Memorial Hospital, Mumbai, Maharashtra, India

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Gagan Prakash Department of Uro-Oncology, Tata Memorial Hospital, Mumbai, Maharashtra, India

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Nalini S Shah Department of Endocrinology, Seth GS Medical College and KEM Hospital, Parel, Mumbai, India

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Tushar R Bandgar Department of Endocrinology, Seth GS Medical College and KEM Hospital, Parel, Mumbai, India

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retrospective cohort of patients with adrenal masses who had undergone multiphase CECT of adrenals. Materials and methods Patients The study was conducted at a tertiary health care institute from Western India. The study was approved by the Seth GSMC

Article Type:
Research Article
DOI:
https://doi.org/10.1530/EC-19-0198
Volume/Issue:
Volume 8: Issue 7
Open access
Hsiao-Yun Yeh Department of Medical Education, Taipei Veterans General Hospital, Taipei, Taiwan
Faculty of Medicine, School of Medicine, National Yang-Ming Chiao Tung University, Taipei, Taiwan
Department of Family Medicine, Taipei Veterans General Hospital, Taipei, Taiwan

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Hung-Ta Hondar Wu Faculty of Medicine, School of Medicine, National Yang-Ming Chiao Tung University, Taipei, Taiwan
Division of Musculoskeletal Section, Department of Radiology, Taipei Veterans General Hospital, Taipei, Taiwan

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Hsiao-Chin Shen Department of Medical Education, Taipei Veterans General Hospital, Taipei, Taiwan
Faculty of Medicine, School of Medicine, National Yang-Ming Chiao Tung University, Taipei, Taiwan

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Tzu-Hao Li Division of Allergy, Immunology, and Rheumatology, Department of Internal Medicine, Shin Kong Wu Ho-Su Memorial Foundation, Taipei, Taiwan
School of Medicine, College of Medicine, Fu Jen Catholic University, New Taipei, Taiwan

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Ying-Ying Yang Department of Medical Education, Taipei Veterans General Hospital, Taipei, Taiwan
Faculty of Medicine, School of Medicine, National Yang-Ming Chiao Tung University, Taipei, Taiwan
Division of Gastroenterology and Hepatology, Department of Internal Medicine, Taipei Veterans General Hospital, Taipei, Taiwan

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Kuei-Chuan Lee Faculty of Medicine, School of Medicine, National Yang-Ming Chiao Tung University, Taipei, Taiwan
Division of Gastroenterology and Hepatology, Department of Internal Medicine, Taipei Veterans General Hospital, Taipei, Taiwan

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Yi-Hsuan Lin Department of Medical Education, Taipei Veterans General Hospital, Taipei, Taiwan
Faculty of Medicine, School of Medicine, National Yang-Ming Chiao Tung University, Taipei, Taiwan
Department of Family Medicine, Taipei Veterans General Hospital, Taipei, Taiwan

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Chia-Chang Huang Department of Medical Education, Taipei Veterans General Hospital, Taipei, Taiwan
Faculty of Medicine, School of Medicine, National Yang-Ming Chiao Tung University, Taipei, Taiwan

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Ming-Chih Hou Faculty of Medicine, School of Medicine, National Yang-Ming Chiao Tung University, Taipei, Taiwan
Division of Gastroenterology and Hepatology, Department of Internal Medicine, Taipei Veterans General Hospital, Taipei, Taiwan

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with and without FL according to sex, considering the role of BMI. Materials and methods Study participants The population of this retrospective cohort longitudinal follow-up study was identified from patients who underwent imaging

Article Type:
Research Article
Collections:
Bone and Mineral Metabolism
DOI:
https://doi.org/10.1530/EC-24-0089
Volume/Issue:
Volume 13: Issue 8
Open access
Amir Bashkin Department of Endocrinology, Galilee Medical Center, Nahariya, Israel
Azrieli Faculty of Medicine, Bar-Ilan University, Safed, Israel

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Eliran Yaakobi Azrieli Faculty of Medicine, Bar-Ilan University, Safed, Israel

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Marina Nodelman Department of Endocrinology, Galilee Medical Center, Nahariya, Israel
Azrieli Faculty of Medicine, Bar-Ilan University, Safed, Israel

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Ohad Ronen Azrieli Faculty of Medicine, Bar-Ilan University, Safed, Israel
Department of Otolaryngology Head and Neck Surgery, Galilee Medical Center, Nahariya, Israel

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The study was approved by the institutional review board (registration number: NHR009914) that granted exemption from informed consent due to the retrospective design of the study. The study is a retrospective study of data of patients from the six

Article Type:
Research Article
DOI:
https://doi.org/10.1530/EC-18-0004
Volume/Issue:
Volume 7: Issue 4
Open access
Punith Kempegowda Institute of Metabolism and Systems Research, University of Birmingham, Birmingham, UK
University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK

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Eka Melson Institute of Metabolism and Systems Research, University of Birmingham, Birmingham, UK
University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK

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Agnes Johnson College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK

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Lucy Wallett College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK

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Lucretia Thomas College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK

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Dengyi Zhou College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK

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Catherine Holmes University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK

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Agata Juszczak University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK

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Mohammed Ali Karamat University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK

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Sandip Ghosh University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK

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Wasim Hanif University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK

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Parth Narendran University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, UK

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Srikanth Bellary University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
School of Life and Health Sciences, Aston University, Birmingham, UK

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retrospective cohort study of all patients with DKA in our institution from 01 March 2020 to 30 May 2020. Based on the SARS-coronavirus-PCR test results, patients were categorised into COVID-positive and COVID-negative groups. Further, to enable comparison with

Article Type:
Research Article
DOI:
https://doi.org/10.1530/EC-20-0567
Volume/Issue:
Volume 10: Issue 4
Open access
Tomaž Kocjan Department of Endocrinology, Diabetes and Metabolic Diseases, University Medical Centre Ljubljana, Ljubljana, Slovenia
Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia

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Gaj Vidmar Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
University Rehabilitation Institute, Ljubljana, Slovenia
FAMNIT, University of Primorska, Koper, Slovenia

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Peter Popović Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
Clinical Institute of Radiology, University Medical Centre Ljubljana, Ljubljana, Slovenia

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Milenko Stanković Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
Clinical Institute of Radiology, University Medical Centre Ljubljana, Ljubljana, Slovenia

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aldosteronism: a retrospective cohort study . Lancet: Diabetes and Endocrinology 2018 6 51 – 59 . ( https://doi.org/10.1016/S2213-8587(1730367-4 ) 3 Hundemer GL Vaidya A . Management of endocrine disease: the role of surgical adrenalectomy in primary

Article Type:
Research Article
Collections:
Adrenal
DOI:
https://doi.org/10.1530/EC-21-0532
Volume/Issue:
Volume 11: Issue 5
Open access