Effect of smoking during pregnancy on the fetus, placenta and delivery.
D001724:Birth Weight; D036861:Delivery, Obstetric; D005260:Female; D005333:Fetus; D006801:Humans; D007743:Labor, Obstetric; D010920:Placenta; D011247:Pregnancy; D012907:Smoking
BIRTH WEIGHT; FETUS; LABOR; PLACENTA; PREGNANCY; SMOKING