Hossain, F., Rassell, M., Rahman, S., Ahmed, T., Alim, M.A., Hossain, T.M.S., Rahman, M.H. and Alam, A.K. 2016. Outcome of percutaneous nephrolithotomy in patients with history of open renal surgery - a comparative study with PCNL in primary patients. Bangladesh Medical Journal. 45, 1 (Jul. 2016), 36–39. DOI:https://doi.org/10.3329/bmj.v45i1.28964.