title: Pine-needle(Pinus ponderosa)-induced abortion in range cattle.
mesh_terms: D000034:Abortion, Veterinary / Q000139:chemically induced* / Q000453:epidemiology / Q000473:pathology; D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000139:chemically induced* / Q000453:epidemiology / Q000473:pathology; D005260:Female; D006470:Hemorrhage / Q000139:chemically induced / Q000473:pathology / Q000662:veterinary; D009922:Oregon; D041604:Pinus ponderosa; D010920:Placenta / Q000473:pathology; D010939:Plant Poisoning / Q000150:complications / Q000662:veterinary*; D011247:Pregnancy; D013997:Time Factors; D014599:Uterus / Q000473:pathology