Low birth weight of infants associated with maternal heroin use: New York City, 1966-67 and 1970-71.
D000328:Adult; D001741:Black or African American; D001724:Birth Weight / Q000187:drug effects*; D005006:Ethnicity; D005260:Female; D003932:Heroin; D006556:Heroin Dependence / Q000150:complications; D006801:Humans; D007086:Illegitimacy; D007231:Infant, Newborn; D008423:Maternal Age; D009519:New York City; D011247:Pregnancy; D011248:Pregnancy Complications; D011647:Puerto Rico; D019966:Substance-Related Disorders / Q000150:complications* / Q000453:epidemiology
D003932:Heroin