title: Letter: Unusual phenomenon?
mesh_terms: D000818:Animals; D002417:Cattle; D002418:Cattle Diseases; D005260:Female; D011247:Pregnancy; D011248:Pregnancy Complications / Q000662:veterinary*; D014102:Torsion Abnormality / Q000662:veterinary; D014591:Uterine Diseases / Q000662:veterinary*