New directions in prenatal care.
Maulik
Dev
D
D005260:Female; D006801:Humans; D007230:Infant, Low Birth Weight; D007231:Infant, Newborn; D007234:Infant, Premature; D007752:Obstetric Labor, Premature / Q000453:epidemiology* / Q000517:prevention & control; D011247:Pregnancy; D011295:Prenatal Care / Q000639:trends*; D014481:United States / Q000453:epidemiology