Malakar, A., and B. Bokshi. “Development and Validation of Stability Indicating RP-HPLC Method for the Determination of Epinastine Hydrochloride in Pharmaceutical Dosage Form”. International Current Pharmaceutical Journal, vol. 1, no. 3, Feb. 2012, pp. 50-55, doi:10.3329/icpj.v1i3.9662.