DANGER FROM THE DENTAL DRILL.
D003729:Dental Care; D004646:Emphysema; D005740:Gases; D006801:Humans; D011656:Pulmonary Emphysema; D013672:Technology; D013674:Technology, Dental; D014116:Toxicology
D005740:Gases
EMPHYSEMA; GASES; TECHNOLOGY, DENTAL; TOXICOLOGIC REPORT