The apparent effect of Asian immigrants on the Heaf reactivity in Derby schoolchildren.
Newlands
M
M
D000293:Adolescent; D001208:Asia / Q000208:ethnology; D002648:Child; D004641:Emigration and Immigration; D004739:England; D005260:Female; D006801:Humans; D008297:Male; D012574:Schools; D013997:Time Factors; D014374:Tuberculin Test