TI - The Effects of Educational Levels on the Knowledge of Risk Factors and Awareness of Oral Cancer in a Turkish Population: A Cross-sectional Electronic Media Based Survey Study AU - ÇELİK, Ö. AU - İNCEOĞLU, I.İ. AU - SAC, D.D. AU - SOLUK TEKKEŞİN, M. SO - Turk J Oncol 2021;36:259-266. DO - 10.5505/tjo.2021.2739