Miraldi, Elisabetta, Marco Biagi, and Daniela Giachetti. “Review A Comprehensive Systematic Pharmacological Review on Harpagophytum Procumbens DC. (Devil’s Claw)”. Biological Sciences - PJSIR 51, no. 3 (June 27, 2008): 165–176. Accessed May 3, 2024. https://v2.pjsir.org/index.php/biological-sciences/article/view/663.