Letters.
Gallagher
Sean
S
D000375:Aging; D001696:Biomechanical Phenomena; D006801:Humans; D007403:Intervertebral Disc / Q000473:pathology / Q000503:physiopathology*; D007405:Intervertebral Disc Displacement / Q000503:physiopathology*; D008159:Lumbar Vertebrae / Q000473:pathology / Q000503:physiopathology*; D013314:Stress, Mechanical