[Clinical physiological characteristics of chronic occupational bronchitis in agricultural machinery operators].
D000328:Adult; D000382:Agricultural Workers' Diseases / Q000503:physiopathology*; D001991:Bronchitis / Q000503:physiopathology*; D002908:Chronic Disease; D004391:Dust / Q000032:analysis; D006801:Humans; D008875:Middle Aged; D012129:Respiratory Function Tests; D014455:Ukraine
D004391:Dust
Kliniko-fiziologicheskaia kharakteristika khronicheskogo professional'nogo bronkhita u mekhanizatorov sel'skogo khoziaĭstva