Maternal smoking: a reassessment of the association with perinatal mortality.
D001724:Birth Weight; D001827:Body Height; D001835:Body Weight; D001900:Boston; D005006:Ethnicity; D005191:Family Characteristics; D005260:Female; D005313:Fetal Death / Q000453:epidemiology; D005865:Gestational Age; D006400:Hematocrit; D006801:Humans; D007226:Infant Mortality; D010298:Parity; D011247:Pregnancy; D011446:Prospective Studies; D012907:Smoking / Q000150:complications*; D012959:Socioeconomic Factors