title: Perinatal lamb mortality in Western Australia. 1. General procedures and results.
mesh_terms: D000034:Abortion, Veterinary / Q000453:epidemiology; D000818:Animals; D000831:Animals, Newborn; D001315:Australia; D001344:Autopsy / Q000662:veterinary; D001835:Body Weight; D000013:Congenital Abnormalities / Q000401:mortality / Q000662:veterinary; D005260:Female; D005313:Fetal Death / Q000453:epidemiology / Q000662:veterinary*; D007239:Infections / Q000401:mortality / Q000662:veterinary; D011247:Pregnancy; D012756:Sheep; D012757:Sheep Diseases / Q000401:mortality*; D013217:Starvation / Q000401:mortality / Q000662:veterinary; D013997:Time Factors