title: An ergonomics approach for the design of manual materials-handling tasks.
mesh_terms: D019567:Back Injuries; D004467:Economics; D006801:Humans; D007587:Job Description; D009784:Occupational Diseases / Q000517:prevention & control*; D009787:Occupational Medicine; D010559:Personnel Management; D005082:Physical Exertion; D013314:Stress, Mechanical