title: STUDIES ON THE ROLE OF ACTIVE IMMUNIZATION IN THE PREVENTION OF CHOLERA EL TOR.
mesh_terms: D000818:Animals; D000906:Antibodies; D035843:Biomedical Research; D002771:Cholera; D022121:Cholera Vaccines; D004813:Epidemiology; D000882:Haplorhini; D006384:Hemagglutination; D006386:Hemagglutination Tests; D010679:Philippines; D014611:Vaccination
chemical_list: D000906:Antibodies; D022121:Cholera Vaccines
keywords: ANTIBODIES; CHOLERA VACCINE; CLINICAL RESEARCH; EPIDEMIOLOGY; HEMAGGLUTINATION; MONKEYS; PHILIPPINES; VACCINATION