title: Hazard associated with using CO2 as the cooling gas during endobronchial Nd: YAG laser therapy.
mesh_terms: D000368:Aged; D001980:Bronchi / Q000601:surgery*; D002245:Carbon Dioxide / Q000009:adverse effects*; D005260:Female; D006801:Humans; D053685:Laser Therapy / Q000379:methods*
chemical_list: D002245:Carbon Dioxide