title: [Obtaining repeated immunological reactivations during the period of neonatal tolerance by injection of a phospholipidic fraction extracted from Salmonella typhi].
mesh_terms: D000276:Adjuvants, Immunologic / Q000494:pharmacology*; D000818:Animals; D000917:Antibody Formation / Q000187:drug effects*; D004794:Enzyme Repression; D007108:Immune Tolerance / Q000187:drug effects; D007274:Injections, Intraperitoneal; D010743:Phospholipids / Q000302:isolation & purification / Q000494:pharmacology*; D011817:Rabbits; D012485:Salmonella typhi / Q000276:immunology*
chemical_list: D000276:Adjuvants, Immunologic; D010743:Phospholipids
vernacular_title: Obtention de réactivations immunologiques répétées, au cours de la période de tolérance néonatale, par injection d'une fraction phospholipidique extraite de Salmonella typhi.