7Chendrasekhar A, Timberlake G A. Endotracheal tube cuff pressure threshold for prevention of nosocomial pneumonia[J]. J Appl Res, 2003,3 (3) : 311-314.
8Bambi S. Accidental extubation in intensive units:what implications for nursing care? [J]. Assist Inferm Ric, 2004,23 ( 1 ) : 36-47.
9Zimmerma S,Hawkes WG,Hudson JI,et al.Outcomes of surgicalmanagement of total HIP replacement in patients aged 65 and older[J].J Orthop Res,2002,20(2):182-197.
10Jerosch J,Weipert A,Hanusek S,et al.Movement mapping as dy-namic preoperative surgical planning in total hip replacement[J].Arch Orthop Trauma Surg,2002,122(6):342-345.