title: Porcine tri-layer wound matrix for the treatment of stage IV pressure ulcers.
authors.affiliation: University of Florida College of Medicine, Gainesville, Florida.
authors.forename: Paula J
authors.initials: PJ
authors.lastname: Beers
authors.affiliation: Department of Dermatology, Gainesville, Florida; University of Florida College of Medicine, Gainesville, Florida.
authors.forename: Cheri N
authors.initials: CN
authors.lastname: Adgerson
authors.affiliation: Department of Family Medicine, Gainesville, Florida; University of Florida College of Medicine, Gainesville, Florida.
authors.forename: Susan B
authors.initials: SB
authors.lastname: Millan
keywords: OASIS; case report; pressure ulcer; skin substitutes; stage IV; wound healing; wound matrix