[PREMATURE BIRTH AND UNDERDEVELOPMENT].
D001724:Birth Weight; D005260:Female; D006801:Humans; D007226:Infant Mortality; D007231:Infant, Newborn; D007234:Infant, Premature; D019102:Infant, Very Low Birth Weight; D011247:Pregnancy; D047928:Premature Birth
BIRTH WEIGHT; INFANT MORTALITY; INFANT, NEWBORN; INFANT, PREMATURE
VROEGE GEBOORTE EN ONDERONTWIKKELING.