title: Contribution to obtaining de-toxic vaccines against typhoid fever.
authors.forename: H
authors.initials: H
authors.lastname: VIOLLE
mesh_terms: D006801:Humans; D014435:Typhoid Fever; D014436:Typhoid-Paratyphoid Vaccines
chemical_list: D014436:Typhoid-Paratyphoid Vaccines
vernacular_title: Contribution à l'obtention de vaccins détoxiques contre les fièvres typhoides expérimentales.