Maruthappu, M Systematic review of methodological quality of individual performance measurement in surgery. [electronic resource] - The British journal of surgery Nov 2014 - 1491-8; discussion 1498 p. digital Publication Type: Journal Article; Review; Systematic Review ISSN: 1365-2168 Standard No.: 10.1002/bjs.9642 doi Subjects--Topical Terms: Clinical Competence--standardsEpidemiologic MethodsHumansLearning CurveOperative TimePatient Outcome AssessmentSurgeons--education