title: Birthweights of Nigerian children at Ibadan.
mesh_terms: D000293:Adolescent; D000328:Adult; D005260:Female; D005865:Gestational Age; D006801:Humans; D007230:Infant, Low Birth Weight; D007231:Infant, Newborn; D008297:Male; D008423:Maternal Age; D009549:Nigeria; D010298:Parity; D011247:Pregnancy; D012959:Socioeconomic Factors