D.V. R. N., B. and K, R.K. 2017. Preparation and In vivo Evaluation of Mucoadhesive Microspheres for Gastroretentive Delivery of Misoprostol . International Journal of Pharmaceutical Sciences and Nanotechnology(IJPSN). 10, 2 (Mar. 2017), 3676–3683. DOI:https://doi.org/10.37285/ijpsn.2017.10.2.6.