Tarun Misra
"In vitro antioxidant potential of Astilbe rivularis rhizom e.".
Canadian Journal of Pure and Applied Sciences,
vol: 3, No. 1 Jan. 2009, pp: 649 -654, https://scholar9.com/publication-detail/in-vitro-antioxidant-potential-of-astilbe-rivulari-4893