Oh, my aching back! Lift devices give backs a break.
Perry
P A
PA
D019567:Back Injuries / Q000209:etiology / Q000517:prevention & control*; D004867:Equipment Design; D004865:Equipment and Supplies, Hospital; D006801:Humans; D017770:Lifting / Q000009:adverse effects*; D009741:Nursing Staff, Hospital; D011482:Protective Devices; D011682:Purchasing, Hospital; D014481:United States