@article{mahmood_akhtar_khan_rasul_khan_2013,  title={Fabrication, physicochemical characterization and preliminary efficacy evaluation of a W/O/W multiple emulsion loaded with 5% green tea extract},  volume={49},  ISSN={1984-8250},  url={https://doi.org/10.1590/S1984-82502013000200016},  DOI={10.1590/S1984-82502013000200016},  number={2},  journal={Brazilian Journal of Pharmaceutical Sciences},  publisher={Universidade de São Paulo, Faculdade de Ciências Farmacêuticas},  author={Mahmood, Tariq and Akhtar, Naveed and Khan, Barkat Ali and Rasul, Akhtar and Khan, Haji M. Shoaib},  year={2013},  month={Apr},  pages={341–349} }