Monzurul Amin Roni, et al. “In VitroStudies of Controlled Release Alfuzosin Matrix TabletsPrepared With Ethylcellulose and Hydroxypropyl Methylcellulose: Controlled Release Alfuzosin Matrix Tablets”. Iranian Journal of Pharmaceutical Sciences, vol. 5, no. 2, Apr. 2009, pp. 59-68, doi:10.22037/ijps.v5.41187.