Perinatal mortality trends in an area of north-west England.
D000015:Abnormalities, Multiple / Q000401:mortality; D000328:Adult; D004739:England; D005260:Female; D006470:Hemorrhage / Q000150:complications; D006801:Humans; D007226:Infant Mortality; D007231:Infant, Newborn; D008423:Maternal Age; D007744:Obstetric Labor Complications; D011014:Pneumonia / Q000401:mortality; D011247:Pregnancy; D011248:Pregnancy Complications; D012131:Respiratory Insufficiency / Q000401:mortality