title: [Bicycle ergometric loading in the diagnosis of a latent obstructive bronchial syndrome in coal miners in the prenosologic period of the development of chronic dust-induced bronchitis].
authors.forename: E L
authors.initials: EL
authors.lastname: Sinëva
authors.forename: T A
authors.initials: TA
authors.lastname: Kashtanova
mesh_terms: D000328:Adult; D016535:Bronchial Hyperreactivity / Q000175:diagnosis / Q000209:etiology; D001991:Bronchitis / Q000175:diagnosis* / Q000209:etiology; D002908:Chronic Disease; D003032:Coal Mining; D004391:Dust / Q000009:adverse effects*; D005080:Exercise Test / Q000706:statistics & numerical data; D006801:Humans; D008297:Male; D008875:Middle Aged; D009784:Occupational Diseases / Q000175:diagnosis* / Q000209:etiology; D012426:Russia; D013577:Syndrome
chemical_list: D004391:Dust