title: Efficacy of combined bacterins for experimental immunization of sheep against ovine vibriosis and chlamydial abortion of ewes.
mesh_terms: D000034:Abortion, Veterinary / Q000453:epidemiology / Q000276:immunology*; D000818:Animals; D000906:Antibodies / Q000032:analysis; D001428:Bacterial Vaccines; D002689:Chlamydia / Q000276:immunology; D002690:Chlamydia Infections / Q000276:immunology / Q000662:veterinary*; D003168:Complement Fixation Tests; D005260:Female; D011247:Pregnancy
chemical_list: D000906:Antibodies; D001428:Bacterial Vaccines