The classic. Disc degeneration and low back pain. Ian Macnab.
D001416:Back Pain / Q000266:history*; D002170:Canada; D004739:England; D049673:History, 20th Century; D006801:Humans; D007405:Intervertebral Disc Displacement / Q000266:history*; D009985:Orthopedics / Q000266:history*