海量图书期刊资源，随时随地畅享阅读乐趣
Backing out: nurse wastage associated with back painD.A. Stubbs; P.W. Buckle; M.P. Hudson; P.M. Rivers; D. Baty · 1986
Spinal stress—an approach to quantification with respect to back painD.A. Stubbs; D. Baty; J. Reardon · 1987