title: Responses of mares to rechallenge with the organism of contagious equine metritis 1977.
mesh_terms: D000818:Animals; D000907:Antibodies, Bacterial / Q000032:analysis; D002353:Carrier State / Q000662:veterinary; D004716:Endometritis / Q000276:immunology / Q000662:veterinary*; D005260:Female; D006190:Haemophilus / Q000276:immunology; D006192:Haemophilus Infections / Q000276:immunology / Q000662:veterinary*; D006734:Horse Diseases / Q000276:immunology*; D006736:Horses
chemical_list: D000907:Antibodies, Bacterial