Comparison of the IL-27 level in gingival crevicular fluid of cross-quadrant and the upper and lower half-mouth subgingival scaling
HAN Jia-jia, LIU Ming-peng, JIN Ying, LIU Di-xin, FANG Xu, LIN Xiao-ping
Shanghai Journal of Stomatology . 2013, (4): 428 -431 .