5Kjeld M P. The Nordic Health Care Model[C]. The Nordic Heath Care Model 9th International Congress on Ambulatory SurgeD, Copenhagen, 2011.
6Vries E N, Prins H A, Crolla R M, et al. Effect of a comprehensive surgical safety system on patient outcomes[J]. N Engl J Med, 2010, 11 (363):1928-1937.
7Roberts L.Day surgery-National and international.From the past to the future[J].J Am Surg,2006,12(3):143-145.
8Marshall S,et al.Current Opinion in Anaesthesiology[J].1997,10(4):445 -448.