title: Two hundred false Widal positive cases from eastern U.P.
authors.forename: P S
authors.initials: PS
authors.lastname: Singh
mesh_terms: D000372:Agglutination Tests; D005189:False Positive Reactions; D006801:Humans; D008288:Malaria / Q000175:diagnosis*; D014435:Typhoid Fever / Q000175:diagnosis*