Pramod Kumar Mishra, and N.P. Rai. “Combined Effect of Castor Oil, Ruksha Sweda and a Polyherbal Compound on Inflammatory Mediators in Rheumatoid Arthritis”. World Journal of Pharmaceutical Sciences, vol. 2, no. 4, Apr. 2014, pp. 265-9, https://wjpsonline.com/index.php/wjps/article/view/combined-effect-castor-oil-ruksha-sweda-rheumatoid-arthritis.