title: The validity and usefulness of the end-tidal pCO 2  during anaesthesia.
mesh_terms: D000368:Aged; D000768:Anesthesia, General; D002245:Carbon Dioxide / Q000097:blood*; D005260:Female; D006801:Humans; D008297:Male; D008722:Methods; D008875:Middle Aged; D010313:Partial Pressure; D011175:Positive-Pressure Respiration; D012119:Respiration; D012121:Respiration, Artificial; D012140:Respiratory Tract Diseases / Q000503:physiopathology*; D013147:Spirometry; D013997:Time Factors
chemical_list: D002245:Carbon Dioxide