Design of the Boyle absorber.
D000769:Anesthesia, Inhalation / Q000009:adverse effects*; D000776:Anesthesiology / Q000295:instrumentation*; D005260:Female; D006801:Humans; D008875:Middle Aged; D011030:Pneumothorax / Q000209:etiology*; D011183:Postoperative Complications