title: Cellular immunity against Salmonella typhi after live oral vaccine.
mesh_terms: D000284:Administration, Oral; D000328:Adult; D000907:Antibodies, Bacterial / Q000096:biosynthesis; D006801:Humans; D007111:Immunity, Cellular; D008297:Male; D008875:Middle Aged; D012485:Salmonella typhi / Q000276:immunology*; D013601:T-Lymphocytes / Q000276:immunology; D014435:Typhoid Fever / Q000517:prevention & control*; D014436:Typhoid-Paratyphoid Vaccines / Q000008:administration & dosage*
chemical_list: D000907:Antibodies, Bacterial; D014436:Typhoid-Paratyphoid Vaccines