The prenatal project: the first 20 months of operation.
D001724:Birth Weight; D044383:Black People; D004034:Diet Surveys; D004044:Dietary Proteins; D005260:Female; D005313:Fetal Death; D006801:Humans; D007223:Infant; D007226:Infant Mortality; D007231:Infant, Newborn; D009519:New York City; D009747:Nutritional Physiological Phenomena; D011203:Poverty; D011247:Pregnancy; D011248:Pregnancy Complications; D011262:Pregnancy Trimester, Second; D011295:Prenatal Care; D001741:Black or African American
D004044:Dietary Proteins