Steamed root of Rehmannia glutinosa Libosch (Plantaginaceae) alleviates methotrexate-induced intestinal mucositis in rats. - Shi, Cheng-jin; Wen, Xue-sen; Gao, Hui-feng; Liu, Zhi-hua; Xu, Xu-kang; Li, Li-fen; Shen, Tao; Xian, Cory J. (Journal of Ethnopharmacology, 2016)