S. M. Tawakkol, N. M. Fahmy, H. M. Lotfy, and M. A. EL-ATTY SHEHATA, “STABILITY INDICATING CHROMATOGRAPHIC METHODS FOR THE DETERMINATION OF PHARMACEUTICAL DOSAGE FORMS CONTAINING CALCIUM DOBESILATE IN THE PRESENCE OF ITS INTERFERING SUBSTANCES”, Int J Pharm Pharm Sci, vol. 6, no. 11, pp. 123–130, Nov. 2014.