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4 in total

1. When is surgery research? Towards an operational definition of human research.

Authors: C E Margo
Journal: J Med Ethics Date: 2001-02 Impact factor: 2.903

2. [Endoscopic surgery: from the possible to the sensible].

Authors: B Schüssler
Journal: Arch Gynecol Obstet Date: 1994 Impact factor: 2.344

3. Unexpected difficulties in randomizing patients in a surgical trial: a prospective study comparing extracorporeal shock wave lithotripsy with open cholecystectomy.

Authors: P W Plaisier; M Y Berger; R L van der Hul; H G Nijs; R den Toom; O T Terpstra; H A Bruining
Journal: World J Surg Date: 1994 Sep-Oct Impact factor: 3.352

4. Development and validation of the convalescence and recovery evaluation (CARE) for measuring quality of life after surgery.

Authors: Brent K Hollenbeck; Rodney L Dunn; J Stuart Wolf; Martin G Sanda; David P Wood; Scott M Gilbert; Alon Z Weizer; James E Montie; John T Wei
Journal: Qual Life Res Date: 2008-06-24 Impact factor: 4.147

4 in total