title: The struggle to maintain back safety commitment.
authors: M S
authors: MS
authors: Melnik
mesh_terms: D000062:Accidents, Occupational / Q000191:economics / Q000517:prevention & control*; D019567:Back Injuries; D003362:Cost-Benefit Analysis; D006266:Health Education / Q000191:economics*; D006801:Humans; D011482:Protective Devices / Q000191:economics*; D012449:Safety