Shukla, A., Khatri, K., Gupta, P. N., Goyal, A. K., Mehta, A., & Vyas, S. P. (2008). Oral immunization against hepatitis B using bile salt stabilized vesicles (bilosomes). Journal of Pharmacy & Pharmaceutical Sciences, 11(1), 59–66. https://doi.org/10.18433/J3K01M