[Prevention of decubitus ulcer in wheelchair-bound patients: decubitus ulcer heals or diminishes with use of jelly-cushion].
D005782:Gels; D006801:Humans; D003668:Pressure Ulcer / Q000517:prevention & control*; D014910:Wheelchairs
D005782:Gels
Siddesår helet eller undgået med gelé-pude