1. Assessment of Betulinic Acid Cytotoxicity and Mitochondrial Metabolism Impairment in a Human Melanoma Cell Line
   Dorina Coricovac et al, 2021, IJMS CrossRef
2. Effects of Topically Applied Betulinic Acid and NVX-207 on Melanocytic Tumors in 18 Horses
   Lisa A. Weber et al, 2021, Animals CrossRef
3. Betulinic acid: A natural promising anticancer drug, current situation, and future perspectives
   Maniyamma Aswathy et al, 2022, J Biochem & Molecular Tox CrossRef