Percutaneous dilational tracheostomy: a note of caution.
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D003362:Cost-Benefit Analysis; D003422:Critical Care / Q000191:economics; D006801:Humans; D007431:Intraoperative Complications / Q000209:etiology; D010043:Outcome and Process Assessment, Health Care; D012121:Respiration, Artificial / Q000191:economics; D012307:Risk Factors; D014139:Tracheostomy / Q000191:economics / Q000379:methods*