title: [Series: knowledge of emergency required for internist; acute abdomen].
authors.affiliation: Department of General Medicine and Emergency Care, Toho University, School of Medicine, Japan.
authors.forename: Yoshihisa
authors.initials: Y
authors.lastname: Urita
mesh_terms: D000006:Abdomen, Acute / Q000175:diagnosis* / Q000209:etiology; D006801:Humans