KHEIRANDISH S, ESHGHYAR N, YAZDANI F, AMINI SHAKIB P, HOSSEINI-BERESHNEH A, NOURI Z, KHEIRANDISH A, KARAMI F. Methylation Assessment of Two DKK2 and DKK4 Genes in Oral Squamous Cell Carcinoma Patients. Iran J Public Health. 2020;49(10):1947-1953.