Birth-weight-standardized neonatal mortality rates and the prevention of low birth weight: how does Massachusetts compare with Sweden?
D001724:Birth Weight; D005260:Female; D006801:Humans; D007226:Infant Mortality; D007230:Infant, Low Birth Weight; D007231:Infant, Newborn; D008404:Massachusetts; D011247:Pregnancy; D011251:Pregnancy Complications, Infectious / Q000517:prevention & control; D011295:Prenatal Care; D000074606:Smoking Prevention; D013548:Sweden