Comparative evaluation of eosinophils in normal mucosa, dysplastic mucosa and oral squamous cell carcinoma with hematoxylin-eosin, Congo red, and EMR1 immunohistochemical staining techniques. Journal title: Electronic Physician Authors: Neda Kargahi, Sayyed Mohammad Razavi, Parviz Deyhimi, Solmaz Homayouni Subject(s):