title: Association of maternal age and parity with birth weight, sex ratio, stillbirths and multiple births.
mesh_terms: D001724:Birth Weight; D005002:Ethiopia; D005260:Female; D005313:Fetal Death / Q000209:etiology*; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D008423:Maternal Age; D010298:Parity; D011247:Pregnancy; D011272:Pregnancy, Multiple; D012744:Sex Ratio