@article{17644,
  author = {Smeets R. and van Soest M.},
  title = {The usability of a modified Astrand bicycle test to assess the aerobic capacity in patients with musculoskeletal pain and healthy controls},
  year = {2009},
  journal = {Disability and Rehabilitation},
  volume = {31},
  number = {24},
  pages = {1988-95. },
  note = {AR10 - 2nd qtr},
  language = {eng},
}