title: What is wrong with the dyspeptic whose findings are all negative?
authors.forename: W C
authors.initials: WC
authors.lastname: ALVEREZ
mesh_terms: D003967:Diarrhea; D004064:Digestive System; D004066:Digestive System Diseases; D004194:Disease; D006801:Humans; D014780:Viruses
keywords: DIARRHEA/virus; DIGESTIVE SYSTEM/diseases; VIRUSES/diseases