[Natural immunity of the rabbit fetus against Treponema pallidum].
D000818:Animals; D005333:Fetus; D007113:Immunity, Innate; D011817:Rabbits; D013587:Syphilis / Q000276:immunology*; D014210:Treponema pallidum
FETUS; SYPHILIS/immunology
Immunité naturelle du foetus de lapin vis-à-vis de Treponema pallidum.