Sivakumar Vellaichamy; Anbarasi Soundarapandian; Venkateshan Narayanan; Selvaraj Kunjiappan; Rajamanickam Velayutham; Anburaj James. Influence of Cetyl Alcohol and Enteric Polymers on the Release of Water Soluble Drug in Monolithic Bilayered Matrix Tablet. World J Pharm Sci 2019, 7, 1-8.