2Tenke P, Kovacs B, Bjerklund Johansen TE, et al. Euro-pean and Asian Guidelines on Management and Prcventionof Catheter-associated Urinary Tract Infections[J]. Int J Antimi- crob Agents, 2008,31(1):68-78.
5Wald HI, Ma A, Bratzler DW, et al. Indwelling urinary. catheter use in the postoperative period:analysis of the national surgica| infection prevention project data[J].Arch Surg,2008,143 (6):551-557.