Karathanasi V, I. Tosios K, G. Nikitakis N, Piperi E, Koutlas I, Trimis G et al . TGF-β1, Smad-2/-3, Smad-1/-5/-8, and Smad-4 signaling factors are expressed in ameloblastomas, adenomatoid odontogenic tumors, and calcifying cystic odontogenic tumors: an immunohistochemical study. 3 2012; 4 (4) URL: http://idai.ir/article-1-2292-en.html