%0 Journal Article %T Effects of substance P on RANKL and OPG mRNA expression in MG-63 osteoblast-like cells exposed to polyethylene particles %A M. D. Kauther %A J. Xu %A J. Hartl %A S %A Lendemans %J Advanced Studies in Biology %D 2012 %I %U http://www.m-hikari.com/asb/asb2012/asb5-8-2012/wedemeyerASB5-8-2012.pdf