M.A. Ramadan, A.S. Ahmad, A.M. Nafady, A.I. Mansour: Chemical composition of the stem bark and leaves of Ficus pandurata Hance. In: Natural Product Research. Band23, Nr.13, 2009, S.1218–1230, doi:10.1080/14786410902757899.
Josimar Oliveira Eloy, Juliana Saraiva u. a.: Preparation, characterization and evaluation of the in vivo trypanocidal activity of ursolic acid-loaded solid dispersion with poloxamer 407 and sodium caprate. In: Brazilian Journal of Pharmaceutical Sciences. 51, 2015, S. 101, doi:10.1590/S1984-82502015000100011.
I.-Hsiao Chen, Mei-Chin Lu, Ying-Chi Du, Ming-Hong Yen, Chin-Chung Wu, Yung-Husan Chen, Chih-Sheng Hung, Shu-Li Chen, Fang-Rong Chang, Yang-Chang Wu: Cytotoxic triterpenoids from the stems of Microtropis japonica. In: Journal of Natural Products. Band72, Nr.7, 2009, S.1231–1236, doi:10.1021/np800694b, PMID 19534471.
S. D. Kunkel, M. Suneja, S. M. Ebert, K. S. Bongers, D. K. Fox, S. E. Malmberg, F. Alipour, R. K. Shields, C. M. Adams: mRNA Expression Signatures of Human Skeletal Muscle Atrophy Identify a Natural Compound that Increases Muscle Mass. In: Cell Metabolism Band 13, Nummer 6, Juni 2011, S. 627–638, doi:10.1016/j.cmet.2011.03.020, PMID 21641545.
I.-Hsiao Chen, Mei-Chin Lu, Ying-Chi Du, Ming-Hong Yen, Chin-Chung Wu, Yung-Husan Chen, Chih-Sheng Hung, Shu-Li Chen, Fang-Rong Chang, Yang-Chang Wu: Cytotoxic triterpenoids from the stems of Microtropis japonica. In: Journal of Natural Products. Band72, Nr.7, 2009, S.1231–1236, doi:10.1021/np800694b, PMID 19534471.
S. D. Kunkel, M. Suneja, S. M. Ebert, K. S. Bongers, D. K. Fox, S. E. Malmberg, F. Alipour, R. K. Shields, C. M. Adams: mRNA Expression Signatures of Human Skeletal Muscle Atrophy Identify a Natural Compound that Increases Muscle Mass. In: Cell Metabolism Band 13, Nummer 6, Juni 2011, S. 627–638, doi:10.1016/j.cmet.2011.03.020, PMID 21641545.