Gautam, N., and P. Trivedi. “FORMULATION & DEVELOPMENT OF PELLETS OF TOLTERODINE TARTRATE: A QUALITATIVE STUDY ON WURSTER BASED FLUIDIZED BED COATING TECHNOLOGY”. Journal of Drug Delivery and Therapeutics, Vol. 2, no. 4, July 2012, doi:10.22270/jddt.v2i4.223.