2Robinson TN, Biffl WL, Moore EE, et al. Routine Preoper- ative laboratory analyses are unnecessary before elective la- paroscopic cholecystectomy[J]. Surg Endosc, 2012, 17 (3) : 438-441.
3Chang SK, Tan WB. Feasibility and safety of day surgery laparoseopic cholecystectomy in a university hospital using a standard clinical pathway[J]. Singapore Med J, 2008, 49 (5): 397-399.
4Irizarry JM, Graham MH, Cordts PR. Use of a critical path- way to move laparoscopic cholecystectomy to the ambulatory surgery arena[J]. Mil Med, 2011, 164(7): 431-434.
5Topal B, Peeters G, Verbert A, et al. Outpatient la- paroseopic cholecystectomy: clinical pathway implementa- tion is effcient and cost effective and increases hospital bed capacity[J]. Surg Endose, 2007, 21 (7) : 1142-1146.
6Jolvey.B.Assuring the health of the public in the 21st century.Advancing healthy population:the Pfizer guide to careers in public heealth[M].New'York:Pfizer pharmaceuticals group,Ptizer inc.2002:4.
