Reproductive performance of beef cattle under drought conditions.
D000818:Animals; D002417:Cattle; D003120:Colorado; D005260:Female; D005298:Fertility; D066298:In Vitro Techniques; D007247:Infertility, Female / Q000662:veterinary; D011247:Pregnancy; D011270:Pregnancy, Animal; D014801:Vitamin A / Q000627:therapeutic use; D014807:Vitamin D / Q000627:therapeutic use; D014810:Vitamin E / Q000627:therapeutic use; D014887:Weather
D014801:Vitamin A; D014807:Vitamin D; D014810:Vitamin E