Minnesota Committee for Industrial Injuries. Report to Minnesota State Legislature. Minneapolis, USA: Minnesota State Publications, 1990.
2.
SpitzerWO. Scientific approach to the assessment and management of activity related spinal disorders. Spine1987;12:S1–S52.
3.
MeadeTWDyerSBrowneWTownsendJFrankAO. Low back pain of mechanical origin: Randomized comparison of chiropractic and hospital outpatient treatment. BMJ1990;300:1431–7.
4.
MooneyV. A prospective on the future of low back research. Spine, State Art Rev1989;3:173–83.
5.
ParkkolarRKormanomM. Lumbar disc and back muscle degeneration on MRI: Correlation to age and body mass. J Spinal Disorders1992;5:86–92.
6.
GravesJEPollockMLCarpenterDMLeggettSHJonesAMacMillan. Quantitative assessment of full range of motion isometric lumbar extension strength. Spine1990;15:289–94.
7.
KleinRGEekBCdeLongWBMooneyV. A randomized double-blind trial of dextrose-glycerine-phenol injections for chronic low back pain. J Spinal Disorders, 1993;6:23–33.
