title: LABORATORY ASSAYS OF CHOLERA VACCINE USED IN FIELD TRIAL IN EAST PAKISTAN, 1963.
mesh_terms: D000818:Animals; D000941:Antigens; D001431:Bacteriological Techniques; D001681:Biological Assay; D022121:Cholera Vaccines; D051379:Mice; D009584:Nitrogen; D010154:Pakistan
chemical_list: D000941:Antigens; D022121:Cholera Vaccines; D009584:Nitrogen
keywords: ANTIGENS; BACTERIOLOGICAL TECHNICS; BIOLOGICAL ASSAY; CHOLERA VACCINE; MICE; NITROGEN; PAKISTAN