title: Black widow spider envenomation mimicking cholecystitis.
authors.forename: S P
authors.initials: SP
authors.lastname: Bush
mesh_terms: D000006:Abdomen, Acute / Q000209:etiology*; D000368:Aged; D002763:Cholecystectomy; D002764:Cholecystitis / Q000175:diagnosis*; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D001098:Spider Bites / Q000175:diagnosis*