1. SWL is more cost-effective than ureteroscopy and Holmium:Yag laser lithotripsy for ureteric stones: a comparative analysis for a tertiary referral centre;Argyropoulos;BJMSU,2010
2. Epidemiology of nephrolithiasis;Ramello;J Nephrol,2000
3. Urolithiasis and obesity: metabolic and technical considerations;Calvert;Curr Opin Urol,2005
4. Obesity and urolithiasis;Asplin;Adv Chronic Kidney Dis,2009
5. Lithogenic risk factors in the morbidly obese population;Duffey;J Urol,2008