Hong, Y. ., Kim, D. ., Nam, G. ., Yoo, S. ., Han, S. ., Jeong, S. ., … Cho, J. . (2018). Photoaging protective effects of BIOGF1K, a compound-K-rich fraction prepared from <i>Panax ginseng</i>. Journal of Ginseng Research, 42(1), 81-89. https://doi.org/10.1016/j.jgr.2017.01.002