title: Are New Airway Devices for Percutaneous Dilatational Tracheostomy Really Needed?
authors.affiliation: Pulmonary and Critical Care Peninsula Regional Medical Center Salisbury, Maryland.
authors.forename: Yashvir S
authors.initials: YS
authors.lastname: Sangwan
mesh_terms: D000403:Airway Resistance; D006801:Humans; D007442:Intubation, Intratracheal / Q000295:instrumentation*; D008954:Models, Biological; D011175:Positive-Pressure Respiration / Q000379:methods*; D014139:Tracheostomy / Q000379:methods*