Cite
MLA Citation
Yi Zhang et al.. “Rearranged oleanane type saponins, astraisoolesaponins A1–A3 and B, from the stems of Astragalus membranaceus (Fisch.) Bge. var. mongholicus (Bge.) Hsiao.” Tetrahedron, vol. 72, no. 44, 2016, pp. 7008–7013. http://access.bl.uk/ark:/81055/vdc_100038473266.0x000042