The effect of maternal smoking on the infant birth weight.
D001724:Birth Weight; D001794:Blood Pressure; D000013:Congenital Abnormalities / Q000453:epidemiology; D005260:Female; D005313:Fetal Death; D005865:Gestational Age; D006801:Humans; D007226:Infant Mortality; D007231:Infant, Newborn; D011247:Pregnancy; D012907:Smoking / Q000150:complications*