title: Abdominal actinomycosis following a perforated duodenal ulcer.
authors.forename: F P
authors.initials: FP
authors.lastname: RAPER
mesh_terms: D000005:Abdomen; D000196:Actinomycosis; D004381:Duodenal Ulcer; D006801:Humans; D010437:Peptic Ulcer; D010439:Peptic Ulcer Perforation