Chanthasri, Wipawee, et al. “Antioxidant and Lifespan-Extending Effects of a Rejuvenating Thai Traditional Polyherbal Remedy (Phy-Blica-O) in Caenorhabditis Elegans: doi.org 10.26538 Tjnpr V5i9.7”. Tropical Journal of Natural Product Research (TJNPR), vol. 5, no. 9, Sept. 2021, pp. 1554-68, https://tjnpr.org/index.php/home/article/view/408.