Original Research
Matrix Metallopeptidase 9 Expression in Tumoral and Marginal Tissues of Cholesteatoma
Yalda Jabbari Moghaddam 1,2
, Masoud Naderpour Germi 1,2 *
, Shabnam Noei Alamdary 1 *
, Milad Emami 1,2, Dariush Shanehbandi 2, Saiedeh Razi Soofiyani 3