Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Lequn Su and Yang and Huang and Dou and Zhai,Self-microemulsifying drug delivery system for improved oral bioavailability of oleanolic acid: design and evaluation,International Journal of Nanomedicine,1178-2013,Informa UK Limited,2013-08,,,2917,https://cir.nii.ac.jp/crid/1363388843257087744,https://doi.org/10.2147/ijn.s47510