Keshan disease and selenium in China.
D000818:Animals; D009202:Cardiomyopathies / Q000209:etiology* / Q000378:metabolism / Q000517:prevention & control; D002648:Child; D002675:Child, Preschool; D005504:Food Analysis; D006801:Humans; D007223:Infant; D020887:Selenious Acid; D012643:Selenium / Q000032:analysis / Q000378:metabolism* / Q000627:therapeutic use; D014777:Virus Diseases / Q000150:complications
D020887:Selenious Acid; D012643:Selenium