.
MalikTBruceICherryJ.Surgical complications of tracheo-oesophageal puncture and speech valves. Curr Opin Otolaryngol Head Neck Surg2007;15:117–22.
2.
.
JuddOBridgerMW.Failed voice restoration: closure of the tracheo-oesophageal fistula. Clin Otolaryngol2008;33:261–4.
3.
.
HarperCL.Permacol: clinical experience with a new biomaterial. Hosp Med2001;62:90–5.
4.
.
PitkinLRimmerJLoSHosniA.Aesthetic augmentation rhinoplasty with Permacol: how we do it. Clin Otolaryngol2008;33:615–8.
5.
.
ShevchenkoRVSibbonsPDSharpeJR. Use of a novel porcine collagen paste as a dermal substitute in full-thickness wounds. Wound Repair Regen2008;16:198–207.