Birth weight and survival: a hospital survey repeated after 15 years.
D000328:Adult; D001699:Biometry; D001724:Birth Weight; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007223:Infant; D007226:Infant Mortality; D007231:Infant, Newborn; D008297:Male; D008423:Maternal Age; D010298:Parity; D011247:Pregnancy; D006113:United Kingdom