Studies of the chronic inhalation of coal fly ash by rats.
D000818:Animals; D002244:Carbon / Q000009:adverse effects*; D003031:Coal / Q000009:adverse effects*; D060729:Coal Ash; D008168:Lung / Q000473:pathology* / Q000502:physiology; D008297:Male; D052638:Particulate Matter; D051381:Rats; D011919:Rats, Inbred Strains; D012119:Respiration
D003031:Coal; D060729:Coal Ash; D052638:Particulate Matter; D002244:Carbon