1. Ursolic Acid—A Pentacyclic Triterpenoid with a Wide Spectrum of Pharmacological Activities
   Łukasz Woźniak et al, 2015, Molecules CrossRef
2. Ursolic Acid Induces Apoptosis in Colorectal Cancer Cells Partially via Upregulation of MicroRNA-4500 and Inhibition of JAK2/STAT3 Phosphorylation
   Karam Kim et al, 2018, International Journal of Molecular Sciences CrossRef
3. Activating Hippo Pathway via Rassf1 by Ursolic Acid Suppresses the Tumorigenesis of Gastric Cancer
   Seong-Hun Kim et al, 2019, International Journal of Molecular Sciences CrossRef
4. Application of Amino Acids in the Structural Modification of Natural Products: A Review
   Qian Xu et al, 2021, Frontiers in Chemistry CrossRef
5. Inhibitory effects of asiatic acid and CPT-11 on growth of HT-29 cells
   Piyawan Bunpo et al, 2005, The Journal of Medical Investigation CrossRef