TY  - RPRT
TI  - Pressure ulcers: one bed or another?
AU  - B H Munro
AU  - L Brown
AU  - B B Heitman
DO  - 10.1016/s0197-4572(89)80199-5
UR  - https://pubmed.ncbi.nlm.nih.gov/2777121/
ID  - 2777121
ER  -