title: Significance of low levels of blood and hair selenium in dilated cardiomyopathy.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002311:Cardiomyopathy, Dilated / Q000378:metabolism*; D002648:Child; D006197:Hair / Q000032:analysis*; D006801:Humans; D008875:Middle Aged; D012643:Selenium / Q000032:analysis / Q000097:blood*
chemical_list: D012643:Selenium