[Continuous cultivation of Salmonella typhi for the production of anti-typhoid vaccines].
D012485:Salmonella typhi / Q000208:ethnology*; D014436:Typhoid-Paratyphoid Vaccines; D014612:Vaccines
D014436:Typhoid-Paratyphoid Vaccines; D014612:Vaccines
SALMONELLA TYPHOSA/culture; VACCINES