A five-year study of prematurity.
D002648:Child; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D015994:Incidence; D007231:Infant, Newborn; D007234:Infant, Premature / Q000706:statistics & numerical data*; D054238:Perinatal Mortality; D011247:Pregnancy; D050497:Stillbirth
INFANT, PREMATURE/statistics