Pitfalls in immunohistochemical assessment of EGFR expression in soft tissue sarcomas
C Kersting, J Packeisen, B Leidinger, B Brandt, R von Wasielewski, W Winkelmann, P J van Diest, G Gosheger, H Buerger
Journal of Clinical Pathology Jun 2006, 59 (6) 585-590; DOI: 10.1136/jcp.2005.028373