Composition #1: Raslan, M.A., Melek, F.R., Said, A.A., Elshamy, A.I., Umeyama, A., Mounier, M.M. New cytotoxic dihydrochalcone and steroidal saponins from the aerial parts of Sansevieria cylindrica Bojer ex Hook. phytochemistry letters, 2017, vol. 22, p. 39–43. DOI: 10.1016/j.phytol.2017.08.004.
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