AUTHORS : Boyce SG Dalley AJ Freedlander E Layton C MacNeil S Ralston DR Keratinocytes contract human dermal extracellular matrix and reduce soluble fibronectin production by fibroblasts in a skin composite model 1997 Br J Plast Surg 1997 Sep ;50(6):408-415 | University Department of Medicine, Northern General Hospital, Sheffield, UK