title: Keshan disease: an entity or not.
authors.forename: P L
authors.initials: PL
authors.lastname: Yu
mesh_terms: D009202:Cardiomyopathies / Q000145:classification* / Q000209:etiology; D002648:Child; D002681:China; D003677:Deficiency Diseases / Q000150:complications; D006801:Humans; D009626:Terminology as Topic