Beds, mattresses and cushions for pressure sore prevention and treatment[CD]. Cullum n, Deeks j, Sheldon t a, et al. The Cochrane Liberary, Issue . 2001
Beds, mattresses and cushions for pressure sore prevention and treatment[CD]. Cullum n, Deeks j, Sheldon t a, et al. The Cochrane Liberary, Issue . 2001