Ek, AC, G Gustavsson, and DH Lewis. “Skin Blood Flow in Relation to External Pressure and Temperature in the Supine Position on a Standard Hospital Mattress”. Journal of Rehabilitation Medicine 19, no. 3 (June 4, 2020): 121–126. Accessed November 24, 2024. https://medicaljournalssweden.se/jrm/article/view/41605.