title: [Serum immunoglobulins of chronic bronchitis patients].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001991:Bronchitis / Q000097:blood*; D002908:Chronic Disease; D006801:Humans; D007136:Immunoglobulins / Q000032:analysis*; D008875:Middle Aged
chemical_list: D007136:Immunoglobulins
vernacular_title: Immunoglobuliny syvorotki krovi u bol'nykh khronicheskim bronkhitom.