title: Cortical dimensions of second metacarpal in four ethnic groups of South African children.
mesh_terms: D001741:Black or African American; D000886:Anthropometry; D044383:Black People; D001846:Bone Development; D002136:Calcium, Dietary; D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D008663:Metacarpus; D009747:Nutritional Physiological Phenomena; D044469:Racial Groups; D013019:South Africa; D013223:Statistics as Topic; D044465:White People
chemical_list: D002136:Calcium, Dietary