Effect evaluation on application of gallnut extract in root canal therapy of patients with chronic periapical periodontitis

CHE Hongze, CHE Yanhai, JIN Quan, XU Lishuo, MA Ning, ZHANG Li

Journal of Jilin University(Medicine Edition) . 2018, (01): 162 -165 . DOI: 10.13481/j.1671-587x.20180131