9Borenstein D G. Epidemiology, etiology, diagnostic evaluation, and treatment of low back pain[J].Curr Opin Rheumatol, 2001,13:128 -134.
10Jiang Y,Gram H,Zhao M,New L,Gu J,Feng L,et al. Characterization of the structure and function of the fourth member of p38 group mitogen-activated protein kinases, p38delta[J].J Biol Chem, 1997,272:30122-30128.