title: [Study of experimental vaccine protection using a statistical method to compare survival curves].
abstract: A statistical method using the chi 2 distribution of variable was studied for survival data about experimental disease on S. typhimurium C5S infected mice via oral administration, and about vaccinal protection with S. typhimurium mutants. Our results showed that Ra Rc and Re S. typhimurium mutants were good experimental vaccines.
mesh_terms: D000818:Animals; D005260:Female; D005500:Follow-Up Studies; D008297:Male; D051379:Mice; D008807:Mice, Inbred BALB C; D012107:Research Design; D012481:Salmonella Infections, Animal / Q000517:prevention & control*; D012486:Salmonella typhimurium; D013223:Statistics as Topic; D014611:Vaccination
vernacular_title: Etude de la protection vaccinale expérimentale à l'aide d'une méthode statistique de comparaison des courbes de survie.