Letter: Bacterial infection and infertility.
D000818:Animals; D001424:Bacterial Infections / Q000662:veterinary*; D002417:Cattle; D005260:Female; D006734:Horse Diseases; D006736:Horses; D007247:Infertility, Female / Q000662:veterinary*; D008414:Mastitis, Bovine; D011247:Pregnancy