Mohan, Chandra Mohan (36466906100) and Margret, Chandira R. (55216388500) and Shivani, Vaidya (55216407600) and Tiwari, D. K. (57197896642) and Sarvesh, Sharma (55097111100) and Ingale, S. J. (55213544900) and Singhai, Akhilesh Kumar (59072033900) (2012) Design and in-vitro buoyancy evaluation of floating tablets of diltiazem hydrochloride.