Timm, B., Farag, M., Davis, N.F., Webb, D., Angus, D., Troy, A., Bolton, D. and Jack, G.S. 2020. Stone clearance times with mini-percutaneous nephrolithotomy: Comparison of a 1.5 mm ballistic/ultrasonic mini-probe vs. laser. Canadian Urological Association Journal. 15, 1 (Jul. 2020), E17–21. DOI:https://doi.org/10.5489/cuaj.6513.