[An experimental study of the effect of concentrated rare metal ore dust on the respiratory organs (dust mixtures)].
D004391:Dust; D008670:Metals; D019216:Metals, Heavy; D012137:Respiratory System / Q000473:pathology*
D004391:Dust; D008670:Metals; D019216:Metals, Heavy
DUST; METALS; RESPIRATORY SYSTEM/pathology