title: [Optimal time of removal of tracheostomy cannula and treatment of failure of removal in critical surgical patients].
authors.affiliation: Surgical Intensive Care Unit, Beijing Chaoyang Hospital, Capital University of Medical Science, Beijing 100020, China. chenxiukai@yahoo.com.cn
authors.forename: Xiu-kai
authors.initials: XK
authors.lastname: Chen
authors.forename: Xiao-wen
authors.initials: XW
authors.lastname: Wang
authors.forename: Jian-min
authors.initials: JM
authors.lastname: Qin
authors.forename: Wen-xiong
authors.initials: WX
authors.lastname: Li
authors.forename: Song
authors.initials: S
authors.lastname: Zhao
authors.forename: Yue
authors.initials: Y
authors.lastname: Zheng
authors.forename: Yang
authors.initials: Y
authors.lastname: Song
authors.forename: Hui-de
authors.initials: HD
authors.lastname: Chen
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D002404:Catheterization / Q000379:methods*; D016638:Critical Illness; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012189:Retrospective Studies; D013997:Time Factors; D014139:Tracheostomy / Q000379:methods*; D017211:Treatment Failure