Point of view.
Keefe
Francis J
FJ
Duke University Medical Center, Durham, North Carolina, USA.
McKee
Daphne
D
Lynch
Thomas
T
D015897:Comorbidity; D003863:Depression / Q000175:diagnosis* / Q000453:epidemiology*; D006801:Humans; D007405:Intervertebral Disc Displacement / Q000453:epidemiology*; D008161:Lumbosacral Region; D015203:Reproducibility of Results; D018434:Sickness Impact Profile; D013130:Spinal Stenosis / Q000453:epidemiology*; D011795:Surveys and Questionnaires