Effect of different porcelain-fused-to-metal crown inner metal materials on the level of soluble intercellular adhesion molecule-1 and interleukin-1β in gingival crevicular fluid

Yuan Tangxia, Zhang Yanbiao, Wu Zhenghua

West China Journal of Stomatology . 2011, (05): 477 -480 . DOI: 10.3969/j.issn.1000-1182.2011.05.007