title: Overview of differential diagnoses of abdominal pain.
authors.affiliation: The Johns Hopkins Hospital, Baltimore, Maryland 21205, USA.
authors.forename: Anthony N
authors.initials: AN
authors.lastname: Kalloo
mesh_terms: D015746:Abdominal Pain / Q000175:diagnosis* / Q000473:pathology / Q000523:psychology; D003937:Diagnosis, Differential; D006801:Humans; D015588:Observer Variation