title: [Safety and efficacy of percutaneous dilatational tracheostomy in intensive care unit].
authors.affiliation: Intensive Care Unit, Shengjing Hospital of China Medical University, Shenyang 110004, Liaoning, China.
authors.forename: Jia
authors.initials: J
authors.lastname: Jia
authors.forename: Di
authors.initials: D
authors.lastname: Chang
authors.forename: Yu
authors.initials: Y
authors.lastname: Huang
authors.forename: Bin
authors.initials: B
authors.lastname: Zang
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D003422:Critical Care; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011446:Prospective Studies; D014139:Tracheostomy / Q000379:methods*