D019567:Back Injuries; D005260:Female; D015438:Health Behavior; D006801:Humans; D017116:Low Back Pain; D008880:Midwifery; D055805:Moving and Lifting Patients; D015404:Nursing Methodology Research; D009784:Occupational Diseases; D011247:Pregnancy; D011322:Primary Prevention; D013647:Task Performance and Analysis; D014940:Work Schedule Tolerance
Randall Sara S 