单晶和多晶陶瓷托槽与金属弓丝摩擦力的对比研究

王天丛陈文静王文梅赵计林季骏何冬梅闫翔

Comparative study on frictional forces between monocrystal ceramic bracket and polycrystalline ceramic bracket when combined with arch-wires

. 2013, (12): 821 -823 .