[Backache: prevention and limits].
Marescotti
H
H
Ramos
M
M
D001416:Back Pain / Q000209:etiology / Q000517:prevention & control*; D006804:Ergonomics; D006801:Humans; D017770:Lifting / Q000009:adverse effects*; D009741:Nursing Staff, Hospital; D009784:Occupational Diseases / Q000209:etiology / Q000517:prevention & control*; D016272:Occupational Health