On the variation mutabile type (murase) originated from routh phase of salmonellae.  II.  Influences of immunization with attenuated mutabile variant or killed R type organisms against experimental typhoid of mice caused by rough variant.
D000818:Animals; D007109:Immunity; D051379:Mice; D012475:Salmonella; D014435:Typhoid Fever; D014436:Typhoid-Paratyphoid Vaccines; D014611:Vaccination
D014436:Typhoid-Paratyphoid Vaccines
SALMONELLA; TYPHOID FEVER/immunity