[Classification of respiratory diseases developing in workers under their working conditions].
D002031:Bulgaria; D006801:Humans; D009784:Occupational Diseases / Q000145:classification*; D012140:Respiratory Tract Diseases / Q000145:classification*
Klassifikatsiia zabolevaniĭ organov dykhaniia, voznikaiushchikh u rabochikh v usloviiakh ikh trudovoĭ deiatel'nosti.