(1)
Md. Mofizur Rahman; Abul Bashar Ripon Khalipha; Rishikesh; Md. Borhanuddin Opu; Fakhruddin. Formulation and in-Vitro Evaluation of Ketotifen Fumarate Sustained Release Matrix Tablets Using HPMC 4000 Cps (methocel K4M CR) and Xanthan Gum (3:1). ijdd 2011, 3, 513-524.