The anoestrous syndrome in New Zealand dairy cattle. 1. A preliminary investigation.
D000367:Age Factors; D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000188:drug therapy*; D004958:Estradiol / Q000627:therapeutic use*; D004971:Estrus; D005260:Female; D007247:Infertility, Female / Q000188:drug therapy / Q000662:veterinary*; D007455:Iodine / Q000627:therapeutic use*; D011247:Pregnancy; D013577:Syndrome / Q000662:veterinary
D004958:Estradiol; D007455:Iodine