Ethyl cellulose and hydroxypropyl methyl cellulose buoyant microspheres of metoprolol succinate: Influence of pH modifiers

od Raut, Neha S, Somvanshi, Sachin, Jumde, Amol B, Khandelwal, Harsha M, Umekar, Milind J, Kotagale, Nandkishor Ramdas
Wydane 2013