4Beard JD, Robinson J, Smout J. Problem-based learning for surgical trainees. Ann R Coil Surg Engl,2002,84(4) :227-229.
5Tomolo AM, Lawrence RH, Aron DC. A case study of translating ACGME practice-based learning and improvement requirements into reality: systems quality improvement projects as the key component to a comprehensive curriculum. Postgrad Med J, 2009, 85 (1008) :530-537.
6Canal DF, Torbeck L, Djuricich AM. Practice-based learning and improvement: a curriculum in continuous quality improvement for surgery residents. Arch Surg, 2007, 142 ( 5 ) : 479-82 ; discussion 482-483.