[Effect of intermittent positive pressure breathing on postoperative lung collapse].
D006801:Humans; D007384:Intermittent Positive-Pressure Breathing; D011030:Pneumothorax; D011175:Positive-Pressure Respiration; D011183:Postoperative Complications; D001261:Pulmonary Atelectasis
PNEUMOTHORAX; POSITIVE-PRESSURE RESPIRATION