[Every 3rd nurse suffers from backache].
D001416:Back Pain / Q000453:epidemiology / Q000451:nursing* / Q000517:prevention & control; D006801:Humans; D007587:Job Description; D007588:Job Satisfaction; D017770:Lifting; D009726:Nurses; D009784:Occupational Diseases / Q000453:epidemiology / Q000451:nursing* / Q000517:prevention & control; D012307:Risk Factors