title: Chronic unexplained diarrhea in human immunodeficiency virus infection: determination of the best diagnostic approach.
authors.forename: D
authors.initials: D
authors.lastname: Simon
authors.forename: D P
authors.initials: DP
authors.lastname: Kotler
authors.forename: L J
authors.initials: LJ
authors.lastname: Brandt
mesh_terms: D017088:AIDS-Related Opportunistic Infections / Q000175:diagnosis; D002908:Chronic Disease; D003967:Diarrhea / Q000175:diagnosis*; D015658:HIV Infections / Q000150:complications*; D006801:Humans