Bhanudas Shankar Kuchekar and Minal Raghunath Narkhede, “irThe Effect of WaterSoluble Polymers on Felodipine Aqueous Solubility and Complexing Abilities with Natural and Modified β-Cyclodextrin: Icreased aqueous solubility of felodipine by water soluble polymers”, Iran J Pharm Sci, vol. 3, no. 4, pp. 197–202, Oct. 2007.