Medical philately (medical theme on stamps). Corticosteroids.
Rangappa
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Intensive Care Unit, Royal Adelaide Hospital, South Australia.
D000305:Adrenal Cortex Hormones / Q000266:history*; D006172:Guyana; D049673:History, 20th Century; D006801:Humans; D008849:Micronesia; D009613:Nobel Prize; D010678:Philately; D013557:Switzerland; D014481:United States
D000305:Adrenal Cortex Hormones