Comparison of the differences in pain and the effect of ibuprofen in reducing endodontic flare-up after single-visit root canal therapy between Uyghur and Han patients with chronic apical periodontitis

YAN Lei, WANG Xin-ying, WAN Na, YIN Yan-jiao, WU Pei-ling

Shanghai Journal of Stomatology . 2017, (2): 217 -221 . DOI: 10.19439/j.sjos.2017.02.019