Relationship between pre-natal assistance and child's weight at birth: biological and socio-economic aspects.
D001724:Birth Weight; D001827:Body Height; D005260:Female; D005865:Gestational Age; D006801:Humans; D007231:Infant, Newborn; D010298:Parity; D011247:Pregnancy; D011295:Prenatal Care; D012959:Socioeconomic Factors