title: Ontogeny of immunocompetence in cattle: evaluation of phytomitogen-induced in vitro bovine fetal lymphocyte blastogenesis, using a whole blood culture technique.
mesh_terms: D000818:Animals; D001769:Blood; D002417:Cattle / Q000276:immunology*; D003208:Concanavalin A / Q000494:pharmacology; D004306:Dose-Response Relationship, Immunologic; D005260:Female; D005333:Fetus / Q000276:immunology*; D005865:Gestational Age; D037102:Lectins / Q000494:pharmacology*; D008213:Lymphocyte Activation; D011247:Pregnancy
chemical_list: D037102:Lectins; D003208:Concanavalin A