Congenital anomalies and birth injuries among live births: United States, 1973--74.
D001720:Birth Injuries / Q000453:epidemiology*; D001722:Birth Order; D001724:Birth Weight; D044383:Black People; D000013:Congenital Abnormalities / Q000453:epidemiology*; D004522:Educational Status; D005260:Female; D006801:Humans; D007086:Illegitimacy; D008423:Maternal Age; D011247:Pregnancy; D011272:Pregnancy, Multiple; D012737:Sex Factors; D013997:Time Factors; D014481:United States; D001741:Black or African American