title: Serological studies in cholera infection in Calcutta (1966-67).
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000372:Agglutination Tests; D000907:Antibodies, Bacterial / Q000032:analysis*; D000992:Antitoxins / Q000032:analysis; D002353:Carrier State / Q000276:immunology*; D002648:Child; D002675:Child, Preschool; D002771:Cholera / Q000276:immunology*; D006801:Humans; D007194:India; D007223:Infant; D008875:Middle Aged; D014734:Vibrio cholerae / Q000276:immunology*
chemical_list: D000907:Antibodies, Bacterial; D000992:Antitoxins