Thelial membrane antigen (M0613; Dako), and rabbit anti-human cytokeratin (M3515; Dako
Thelial membrane antigen (M0613; Dako), and rabbit anti-human cytokeratin (M3515; Dako). PAS staining was performed as outlined by the manufacturer’s directions (NovaUltra Special Staining Kits; Woodstock, MD, USA). Statistical evaluation.…