title: Comparison of spinal and general anesthesia for lower abdominal surgery in patients with chronic obstructive pulmonary disease.
mesh_terms: D000005:Abdomen / Q000601:surgery*; D000368:Aged; D000768:Anesthesia, General; D000775:Anesthesia, Spinal; D002245:Carbon Dioxide / Q000097:blood; D006552:Hernia, Inguinal / Q000601:surgery*; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000503:physiopathology*; D008297:Male; D010100:Oxygen / Q000097:blood; D011468:Prostatectomy; D011656:Pulmonary Emphysema / Q000503:physiopathology*; D012129:Respiratory Function Tests; D006848:Testicular Hydrocele / Q000601:surgery*; D014797:Vital Capacity
chemical_list: D002245:Carbon Dioxide; D010100:Oxygen