Anil Bhandari and  Imran Khan Pathan and  Peeyush K. Sharma and  Rakesh K. Patel and  Suresh Purohit,  Development and Optimization of Colon Targeted Drug Delivery System of Ayurvedic Churna Formulation Using Eudragit L100 and Ethyl Cellulose as Coating Material.   journal   = {International Journal of Pharmacological and Pharmaceutical Sciences}, [online]. World Academy of Science, Engineering and Technology.
    January 2013, vol. 84(12). 959 - 962
    [viewed 05 December 2019]. Available from: https://publications.waset.org/pdf/9996917.