Prevention of postoperative respiratory complications.
D005334:Fever / Q000517:prevention & control; D006801:Humans; D008171:Lung Diseases / Q000517:prevention & control*; D011014:Pneumonia / Q000517:prevention & control; D011183:Postoperative Complications / Q000517:prevention & control*; D001261:Pulmonary Atelectasis / Q000517:prevention & control