title: [Investigations on distributional relationship between Keshan disease and Se feficiency in animals in Shanxi Province (author's transl)].
mesh_terms: D000820:Animal Diseases / Q000453:epidemiology*; D000818:Animals; D002681:China; D005504:Food Analysis; D006197:Hair / Q000032:analysis; D006801:Humans; D012643:Selenium / Q000032:analysis / Q000172:deficiency*
chemical_list: D012643:Selenium