title: Awareness during surgery due to anaesthesia ventilator malfunction.
mesh_terms: D000328:Adult; D000770:Anesthesia, Endotracheal; D000776:Anesthesiology / Q000295:instrumentation*; D001364:Awareness; D003071:Cognition; D005154:Facial Nerve / Q000601:surgery; D006801:Humans; D007432:Intraoperative Period; D008297:Male; D009408:Nerve Compression Syndromes / Q000601:surgery; D013514:Surgical Procedures, Operative; D012122:Ventilators, Mechanical / Q000009:adverse effects*