title: [Study on the immunologic status of patients with chronic bronchitis and persons susceptible to common cold treated with heat-killed BCG (author's transl)].
mesh_terms: D001500:BCG Vaccine / Q000627:therapeutic use*; D001991:Bronchitis / Q000276:immunology* / Q000628:therapy; D002908:Chronic Disease; D003139:Common Cold / Q000276:immunology* / Q000628:therapy; D006801:Humans; D007109:Immunity; D008875:Middle Aged
chemical_list: D001500:BCG Vaccine