[159 children with birth weights of 1250 g or less].
D000328:Adult; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007223:Infant; D007230:Infant, Low Birth Weight; D007231:Infant, Newborn; D007234:Infant, Premature; D007235:Infant, Premature, Diseases / Q000401:mortality; D007363:Intensive Care Units, Neonatal; D008297:Male; D011247:Pregnancy
159 børn med fødselsvaegt less than or equal to 1.250 g.