title: [Activity of proteinases and their inhibitors in the sputum of patients with chronic dust-induced bronchitis].
mesh_terms: D000874:Anthracosilicosis / Q000201:enzymology*; D001991:Bronchitis / Q000201:enzymology*; D002908:Chronic Disease; D003032:Coal Mining; D004391:Dust / Q000009:adverse effects; D006801:Humans; D013183:Sputum / Q000201:enzymology; D014357:Trypsin / Q000378:metabolism*; D014455:Ukraine; D000515:alpha 1-Antitrypsin / Q000378:metabolism*
chemical_list: D004391:Dust; D000515:alpha 1-Antitrypsin; D014357:Trypsin
vernacular_title: Aktivnost' proteinaz i ikh ingibitorov v mokrote bol'nykh khronicheskim pylevym bronkhitom.