Reference
Xu, Y-m., et al. “Cycloartane- and Lanostane-Type Triterpenoids from the Resin of Parthenium Argentatum AZ-2, a Byproduct of Guayule Rubber Production”. ACS Omega, June 2021, https://doi.org/10.1021/acsomega.1c01714. Book Chapters and Journal Articles S-Z