Comments on pine needle-induced changes in cows having premature births.
Conley
A J
AJ
D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000209:etiology*; D005260:Female; D007752:Obstetric Labor, Premature / Q000209:etiology / Q000662:veterinary*; D010939:Plant Poisoning / Q000150:complications / Q000662:veterinary*; D011247:Pregnancy; D014197:Trees