Islam, M.S., Islam, M.W., Hooda, M.N., Alam, A.K.M.K., Chowdhury, G.M. and Shameem, I.A. 2012. The comparison and efficacy of nifedipine and tamsulosin for the management of lower ureteric stones. Bangladesh Journal of Urology. 13, 1 (Jul. 2012), 5–9.