5Dam-Johansen M,Olsen T.Refractive results after phacoemulsification and ECCE.A comparative study.Acta Ophthalmol1993;71(3):382-387. 被引量:1
6Castells X,Comas M,Castilla M,et al.Clinical outcomes and costs of cataract surgery performed by planned ECCE and phacoemulsification.Int Ophthalmol1998;22(6):363-367. 被引量:1
8Bonell C. Evidence - based nursing: a stereotyped view of quantita- tiveand experimental research could work against professional auton- omy and authority[ J]. J Adv Nurs, 1999,3 ( 1 ) : 18 - 23. 被引量:1