Variation of aortic bifurcation area ratio with age in Nigerians.
D000293:Adolescent; D000328:Adult; D000375:Aging; D001011:Aorta / Q000033:anatomy & histology*; D001012:Aorta, Abdominal / Q000033:anatomy & histology; D001161:Arteriosclerosis / Q000473:pathology; D044383:Black People; D002648:Child; D005260:Female; D006801:Humans; D007083:Iliac Artery / Q000033:anatomy & histology; D008297:Male; D008875:Middle Aged; D009549:Nigeria; D044465:White People