title: Ephraim McDowell (1771-1830). The President's lithotomist.
mesh_terms: D000293:Adolescent; D005197:Famous Persons; D013502:General Surgery / Q000266:history*; D049672:History, 19th Century; D006801:Humans; D008297:Male; D014481:United States; D001744:Urinary Bladder Calculi / Q000601:surgery