title: Perinatal mortality: some problems of adaptation at birth.
mesh_terms: D000222:Adaptation, Physiological; D000818:Animals; D000829:Animals, Domestic / Q000502:physiology*; D000831:Animals, Newborn / Q000502:physiology*; D001238:Asphyxia Neonatorum / Q000662:veterinary; D001833:Body Temperature Regulation; D002417:Cattle / Q000502:physiology; D002418:Cattle Diseases / Q000401:mortality; D004283:Dog Diseases / Q000401:mortality; D004285:Dogs; D005260:Female; D005313:Fetal Death / Q000662:veterinary; D005333:Fetus / Q000502:physiology; D006734:Horse Diseases / Q000401:mortality; D006736:Horses / Q000502:physiology; D006801:Humans; D007231:Infant, Newborn; D007239:Infections / Q000662:veterinary; D007743:Labor, Obstetric; D008168:Lung / Q000502:physiology; D010100:Oxygen / Q000097:blood; D011247:Pregnancy; D012119:Respiration; D012127:Respiratory Distress Syndrome, Newborn / Q000662:veterinary; D012151:Resuscitation / Q000662:veterinary; D012756:Sheep / Q000502:physiology; D012757:Sheep Diseases / Q000401:mortality; D013552:Swine / Q000502:physiology; D013553:Swine Diseases / Q000401:mortality
chemical_list: D010100:Oxygen