The placental weight-birthweight relationship.
D001741:Black or African American; D001724:Birth Weight; D005007:Ethnology; D005260:Female; D006801:Humans; D007226:Infant Mortality; D007231:Infant, Newborn; D008297:Male; D010920:Placenta; D011247:Pregnancy; D011254:Pregnancy in Diabetics; D012723:Sex; D013223:Statistics as Topic; D044465:White People