Santosh U. Zate; Paresh I. Kothawade; Mohan N. Rathi; Mohan H. Shitole; Chetan P. Yewale; Vinayak S. Gawande. Development and Characterization of Gastroretentive Mucoadhesive Tablets of Venlafaxine Hydrochloride. ijdd 2010, 2, 299-303.