title: [BCG vaccination by pressurized, needleless injector of the ped-o-jet type: a completed interlude].
mesh_terms: D000293:Adolescent; D000350:Africa, Central; D001500:BCG Vaccine / Q000008:administration & dosage*; D002648:Child; D005602:France; D006801:Humans; D007277:Injections, Jet / Q000295:instrumentation; D008722:Methods
chemical_list: D001500:BCG Vaccine
vernacular_title: La vaccination BCG par injecteur sous pression sans aiguille, du type Ped-O-Jet: un intermède révolu