title: Abdominal pain: parietal or visceral?
authors.forename: N
authors.initials: N
authors.lastname: Gallegos
authors.forename: M
authors.initials: M
authors.lastname: Hobsley
mesh_terms: D000006:Abdomen, Acute / Q000209:etiology*; D000009:Abdominal Muscles; D001064:Appendicitis / Q000150:complications*; D003937:Diagnosis, Differential; D006801:Humans; D009135:Muscular Diseases / Q000150:complications*