Backs to the drawing board.
Fragala
G
G
University of Massachusetts Medical Center, Worcester, USA.
Read
J
J
Kelley
B
B
D000062:Accidents, Occupational / Q000517:prevention & control / Q000706:statistics & numerical data; D019567:Back Injuries; D006804:Ergonomics / Q000191:economics*; D017721:Hospital Costs; D006801:Humans; D007318:Inservice Training; D017770:Lifting / Q000009:adverse effects*; D016272:Occupational Health; D010564:Personnel, Hospital / Q000193:education; D013781:Texas / Q000453:epidemiology; D014187:Transportation of Patients