title: The history of endocrinology in philately.
authors.affiliation: Cerrahpaşa Pediatric Clinic, University of Istanbul, Turkey.
authors.forename: T
authors.initials: T
authors.lastname: Onat
mesh_terms: D000311:Adrenal Glands; D003920:Diabetes Mellitus / Q000266:history; D004704:Endocrinology / Q000266:history*; D005835:Genitalia; D049670:History, 17th Century; D049671:History, 18th Century; D049672:History, 19th Century; D049673:History, 20th Century; D049690:History, Ancient; D049691:History, Medieval; D006801:Humans; D010678:Philately; D010902:Pituitary Gland; D013961:Thyroid Gland