Sujit Das2, Amitava Roy2JDMDADPMARL. COLLECTION, PURIFICATION AND PHYTOCHEMICAL SCREENING OF A NATURAL GUM FOR ORAL CONTROLLED DRUG DELIVERY SYSTEM. JBPR [Internet]. 2016Dec.30 [cited 2024May5];5(6). Available from: http://www.jbpr.in/index.php/jbpr/article/view/138