title: Bacteriological studies of cholera in Visakhapatnam region of Andhra Pradesh.
mesh_terms: D001434:Bacteriophage Typing; D002771:Cholera / Q000382:microbiology*; D006801:Humans; D007194:India; D012703:Serotyping; D014734:Vibrio cholerae / Q000302:isolation & purification*