title: Letter: Hydrocallantois in the bitch.
mesh_terms: D000034:Abortion, Veterinary; D000482:Allantois; D000818:Animals; D004283:Dog Diseases; D004285:Dogs; D005321:Extraembryonic Membranes; D005260:Female; D005313:Fetal Death / Q000662:veterinary; D011247:Pregnancy; D011248:Pregnancy Complications / Q000662:veterinary*; D014867:Water
chemical_list: D014867:Water