title: Diagnostic considerations in the human immunodeficiency virus-infected patients with gastrointestinal or abdominal symptoms.
authors.affiliation: New York University, New York.
authors.forename: E D
authors.initials: ED
authors.lastname: Schwarz
authors.forename: J B
authors.initials: JB
authors.lastname: Greene
mesh_terms: D015746:Abdominal Pain / Q000209:etiology*; D000163:Acquired Immunodeficiency Syndrome / Q000150:complications*; D000855:Anorexia / Q000150:complications; D003092:Colitis / Q000150:complications / Q000175:diagnosis; D003680:Deglutition Disorders / Q000150:complications; D064420:Drug-Related Side Effects and Adverse Reactions; D005767:Gastrointestinal Diseases / Q000150:complications / Q000175:diagnosis*; D006525:Hepatitis, Viral, Human / Q000150:complications / Q000175:diagnosis; D006801:Humans; D009325:Nausea / Q000150:complications; D009894:Opportunistic Infections / Q000150:complications / Q000175:diagnosis; D015431:Weight Loss