Pawana Sharma

The Cochrane collaboration's tool for assessing risk of bias

Fiona Stewart, Graham Mowatt, Andrew Elders, 2013 .

Measuring the population burden of chronic kidney disease: a systematic literature review of the estimated prevalence of impaired kidney function.

Corri Black, T. Ali, I. Khan, 2012, Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association.

Quality assessment tool

Luke Vale, Cynthia Fraser, Graham Mowatt, 2011 .

Relative effectiveness of robot‐assisted and standard laparoscopic prostatectomy as alternatives to open radical prostatectomy for treatment of localised prostate cancer: a systematic review and mixed treatment comparison meta‐analysis

Luke Vale, Cynthia Fraser, Robert Pickard, 2013, BJU international.