Siang, Rafaella, Siew Yong Teo, Siang Yin Lee, Arun Kumar Basavaraj, Rhun Yian Koh, and Michael John Rathbone. 2014. “FORMULATION AND EVALUATION OF TOPICAL PENTOXIFYLLINE-HYDROXYPROPYL METHYLCELLULOSE GELS FOR WOUND HEALING APPLICATION”. International Journal of Pharmacy and Pharmaceutical Sciences 6 (9):535-39. https://journals.innovareacademics.in/index.php/ijpps/article/view/1625.