General surgery: the indispensable discipline.
D013502:General Surgery / Q000193:education / Q000639:trends*; D006801:Humans; D008887:Military Medicine; D010819:Physician's Role; D012380:Role; D012924:Social Conditions; D013043:Specialties, Surgical; D014481:United States; D014947:Wounds and Injuries / Q000628:therapy