Dayana Samy Aboul Makarem, Ahmed Mahmoud Abdelhaleem Ali, Rasha Mohamed Kharshoum, and Sadia Ahmed Tayel, “Modeling of ketoprofen release from a mucoadhesive orodental gel for better control of dental pain and gingivitis”, World J Pharm Sci, vol. 2, no. 8, pp. 695–703, Aug. 2014.