title: Dystocia in two ewes caused by occlusion of the anterior vagina.
authors.affiliation: Department of Veterinary Clinical Science and Animal Husbandry, University of Liverpool, Leahurst, Neston.
authors.forename: A C
authors.initials: AC
authors.lastname: Winter
mesh_terms: D000818:Animals; D003307:Copulation; D004420:Dystocia / Q000209:etiology / Q000662:veterinary*; D005260:Female; D011247:Pregnancy; D012756:Sheep; D012757:Sheep Diseases / Q000209:etiology*; D000267:Tissue Adhesions / Q000150:complications / Q000662:veterinary; D014621:Vagina / Q000293:injuries*; D014623:Vaginal Diseases / Q000150:complications / Q000662:veterinary*