title: [An investigation of the nature and etiology of the myocardial changes in patients with acute Keshan disease (author's transl)].
mesh_terms: D000208:Acute Disease; D000293:Adolescent; D000328:Adult; D009202:Cardiomyopathies / Q000473:pathology*; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D008297:Male; D008929:Mitochondria, Heart / Q000648:ultrastructure; D009206:Myocardium / Q000473:pathology*; D009336:Necrosis; D012643:Selenium / Q000172:deficiency*
chemical_list: D012643:Selenium