title: Penicillin in the Postoperative Treatment of Peptic Ulcer with Perforation and Appendicitis with Perforation.
authors.forename: R B
authors.initials: RB
authors.lastname: Brown
authors.forename: D L
authors.initials: DL
authors.lastname: Andrus
mesh_terms: D000208:Acute Disease; D001064:Appendicitis; D001065:Appendix; D006801:Humans; D010406:Penicillins / Q000628:therapy*; D010437:Peptic Ulcer; D010439:Peptic Ulcer Perforation; D011184:Postoperative Period
chemical_list: D010406:Penicillins