Ali Khan1, Farhat, Sudhair Abbas2, Bashir Ahmad3, Naser M. Abdei-Salam4, and Riaz Ullah5. “Study of Cross-Linked Poly(N-Vinyl-2-Pyrrolidone) Gel and Its Uses in the Controlled Release of Antiinflammatory Drug Diclofenac Sodium”. Asian Journal of Chemistry 26, no. 20 (September 26, 2014): 7061–7066. Accessed July 23, 2024. https://asianpubs.org/index.php/ajchem/article/view/26_21_75.