Sabharwal, S., Patel, V., Nijjer, S. S., Kirresh, A., Darzi, A., Chambers, J. C., . . . Athanasiou, T. (2013). Guidelines in cardiac clinical practice: Evaluation of their methodological quality using the AGREE II instrument. SAGE Publications.

Sabharwal, Sanjeeve, Vanash Patel, Sukhjinder S. Nijjer, Ali Kirresh, Ara Darzi, John C. Chambers, Iqbal Malik, Jaspal S. Kooner, και Thanos Athanasiou. Guidelines in Cardiac Clinical Practice: Evaluation of Their Methodological Quality Using the AGREE II Instrument. SAGE Publications, 2013.

Sabharwal, Sanjeeve, et al. Guidelines in Cardiac Clinical Practice: Evaluation of Their Methodological Quality Using the AGREE II Instrument. SAGE Publications, 2013.