title: Weight gain in pregnancy among Nigerian women: the effect on the birth weight of the newborn.
mesh_terms: D001724:Birth Weight; D001835:Body Weight; D005260:Female; D006801:Humans; D006973:Hypertension / Q000150:complications; D007231:Infant, Newborn; D009549:Nigeria; D011247:Pregnancy; D011249:Pregnancy Complications, Cardiovascular