Spirometry and the mechanisms of pulmonary complications following elective surgery.
D000005:Abdomen / Q000601:surgery; D000328:Adult; D000368:Aged; D002763:Cholecystectomy; D005260:Female; D005652:Functional Residual Capacity; D006801:Humans; D008171:Lung Diseases / Q000209:etiology*; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications; D013147:Spirometry; D013990:Tidal Volume; D013997:Time Factors; D014797:Vital Capacity