title: Accidental narcosis. Contamination of compressed air system.
mesh_terms: D003128:Coma / Q000139:chemically induced*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011175:Positive-Pressure Respiration / Q000009:adverse effects*; D011782:Quadriplegia / Q000150:complications; D012997:Solvents; D013750:Tetrachloroethylene / Q000506:poisoning*
chemical_list: D012997:Solvents; D013750:Tetrachloroethylene