title: Artificial immunization of rabbits against syphilis. I. Effect of increasing doses of treponemes given by the intramuscular route.
mesh_terms: D000818:Animals; D000917:Antibody Formation; D001428:Bacterial Vaccines; D007109:Immunity; D007273:Injections, Intramuscular; D008198:Lymph Nodes; D010406:Penicillins; D011817:Rabbits; D013587:Syphilis / Q000517:prevention & control*; D014209:Treponema Immobilization Test; D014210:Treponema pallidum / Q000276:immunology*; D014611:Vaccination
chemical_list: D001428:Bacterial Vaccines; D010406:Penicillins