title: Study of transcutaneous PO2 (tcPO2) monitoring during fiberoptic bronchoscopy.
mesh_terms: D001999:Bronchoscopy / Q000009:adverse effects*; D005260:Female; D005336:Fiber Optic Technology; D006801:Humans; D008297:Male; D008875:Middle Aged; D008991:Monitoring, Physiologic; D010100:Oxygen / Q000032:analysis*; D012131:Respiratory Insufficiency / Q000209:etiology*
chemical_list: D010100:Oxygen