pothu, R., and M. Rao Yamsani. “DEVELOPMENT AND IN-VITRO EVALUATION OF NICOTINE TROCHES FOR SMOKING CESSATION”. Asian Journal of Pharmaceutical and Clinical Research, vol. 7, no. 2, Apr. 2014, pp. 68-75, https://journals.innovareacademics.in/index.php/ajpcr/article/view/956.