M. Hosny, M. “CONDUCTOMETRIC TITRATION METHOD FOR DETERMINATION OF ETILEFRINE HYDROCHLORIDE, FENTOTEROL HYDROBROMIDE AND PIPAZETHATE HYDROCHLORIDE USING SILVER NITRATE”. Innovare Journal of Medical Sciences, Vol. 4, no. 3, June 2016, pp. 14-17, https://innovareacademics.in/journals/index.php/ijms/article/view/12662.