Božić, L.; Jeremić, P.; Dimitrijević, M.; Jovanović, T.; Knežević, A. Smoking, Alcohol Consumption and Human Papillomavirus Infection As Risk Factors for Oral Cavity and Oropharyngeal Tumors in Serbia – A Pilot Study. Vojnosanit Pregl 2021, 77 (7). https://doi.org/10.2298/VSP180223143B.