Biochemical evaluation of the nutrition status of urban primary school children: protein status.
D001741:Black or African American; D044383:Black People; D001798:Blood Proteins; D002648:Child; D006801:Humans; D009749:Nutrition Surveys; D011506:Proteins; D013019:South Africa; D044465:White People
D001798:Blood Proteins; D011506:Proteins