Ragab, G. H. ., and E. A. . Bahgat. “Bioanalytical HPLC Method Development for Simultaneous Determination of Valsartan and Co-Administered Clopidogrel Bisulfate and Fenofibrate in Stroke Prevention in Raw Materials, Spiked Human Plasma and Tablets”. Nova Biotechnologica Et Chimica, vol. 17, no. 2, Jan. 2019, pp. 140–149, doi:10.2478/nbec-2018-0015.