Eunuchs and castrations: JAMA faces the music.
Smith
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D049669:History, 16th Century; D049670:History, 17th Century; D049671:History, 18th Century; D049673:History, 20th Century; D006801:Humans; D008297:Male; D009146:Music / Q000266:history*; D009919:Orchiectomy / Q000266:history*