title: [Viscosity and some biochemical components of sputum in miners with pneumoconiosis complicated by chronic bronchitis].
mesh_terms: D000328:Adult; D001991:Bronchitis / Q000150:complications* / Q000378:metabolism; D002908:Chronic Disease; D003032:Coal Mining; D006801:Humans; D008297:Male; D008875:Middle Aged; D011009:Pneumoconiosis / Q000150:complications / Q000378:metabolism*; D012794:Sialic Acids / Q000032:analysis; D013183:Sputum / Q000032:analysis*; D014783:Viscosity
chemical_list: D012794:Sialic Acids
vernacular_title: Lepkośc a niektóre składniki biochemiczne plwociny u górnikow z pylica powikłana przewlekłym niezytem oskrzeli