Determining ethnic origin in an interview survey. Problems and recommendations.
D001741:Black or African American; D001208:Asia / Q000208:ethnology; D044383:Black People; D005006:Ethnicity; D005060:Europe / Q000208:ethnology; D006630:Hispanic or Latino; D006801:Humans; D007198:Indians, North American; D008722:Methods; D011159:Population Surveillance; D013020:South America / Q000208:ethnology; D014481:United States