title: Attempt to protect rabbits against experimental syphilis by passive immunization.
mesh_terms: D000818:Animals; D000907:Antibodies, Bacterial; D007112:Immunity, Maternally-Acquired; D007114:Immunization; D008297:Male; D011817:Rabbits; D013587:Syphilis / Q000276:immunology* / Q000517:prevention & control; D013588:Syphilis Serodiagnosis; D014209:Treponema Immobilization Test; D014210:Treponema pallidum
chemical_list: D000907:Antibodies, Bacterial