The clinical efficacy and cost effectiveness of the vacuum-assisted closure technique in the management of acute and chronic wounds: a randomized controlled trial - Braakenburg, A; Obdeijn, M C; Feitz, R; van Rooij, I A; van Griethuysen, A J; Klinkenbijl, J H (Plast Reconstr Surg, 2006)
, discussion 398–400