المؤلفون: Edgeworth, Amanda, Coles, Edward C.

المصدر: International Journal of Health Care Quality Assurance, 2010, Vol. 23, Issue 4, pp. 410-421.

URL الوصول: http://www.emeraldinsight.com/doi/10.1108/09526861011037461

المؤلفون: Jacks, Alasdair, Edgeworth, Amanda

المصدر: International Musculoskeletal Medicine ; volume 30, issue 2, page 61-66 ; ISSN 1753-6146 1753-6154

الاتاحة: http://dx.doi.org/10.1179/175361408x293371
http://www.tandfonline.com/doi/pdf/10.1179/175361408X293371