Oswald Vaughan Lloyd-Davies 1905-1987. Lithotomy-Trendelenburg position for resection of rectum and lower pelvic colon.
Lloyd-Davies
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D003106:Colon / Q000601:surgery*; D049673:History, 20th Century; D006801:Humans; D011187:Posture; D012007:Rectum / Q000601:surgery*