Bed cover.
Friend
B
B
D019567:Back Injuries / Q000517:prevention & control*; D001513:Beds / Q000592:standards* / Q000600:supply & distribution; D004867:Equipment Design; D006804:Ergonomics; D006801:Humans; D009741:Nursing Staff, Hospital; D009784:Occupational Diseases / Q000517:prevention & control*