@article{19568,
  author = {Ferreira P. and Refshauge K. and Herbert Rob and Latimer Jane and Maher C. and Ferreira Manuela},
  title = {Relationship between spinal stiffness and outcome in patients with chronic low back pain},
  year = {2009},
  journal = {Manual Therapy},
  volume = {14 },
  number = {1},
  pages = {61-7. },
  language = {eng},
}