TY - JOUR T1 - Directionality in the association between lumbar degenerative changes and back pain. JO - Scandinavian Journal of Work, Environment & Health PY - 1990/8VL - 16 IS - 4 SP - 293 EP - 293 AU - Rossignol, M M3 - doi: 10.5271/sjweh.1792 UR - https://www.sjweh.fi/show_abstract.php?abstract_id=1792 SN - 0355-3140 ER -