title: Relationship between nonlinear properties of sacral skin blood flow oscillations and vasodilatory function in people at risk for pressure ulcers.
authors.affiliation: Department of Rehabilitation Sciences, University of Oklahoma Health Sciences Center, Oklahoma City, OK 73117, USA.
authors.forename: Fuyuan
authors.initials: F
authors.lastname: Liao
authors.forename: David W
authors.initials: DW
authors.lastname: Garrison
authors.forename: Yih-Kuen
authors.initials: YK
authors.lastname: Jan