(1)
Prabhu Prabhakara; Marina Koland; Vijaynarayana K; Harish NM; Shankar G; Mohd Gulzar Ahmed; Narayana Charyulu R; Satyanarayana D. Preparation and Evaluation of Transdermal Patches of Papaverine Hydrochloride. Int. J. Res. Pharm. Sci. 2010, 1, 259-266.