Dimitrov, D., Georgieva, K., Petrov, P., Motrenikova, M., Penchev, P., Todorov, T., & Barbutska, D. (2024). The seventh cranial nerve and its clinical manifestation - bell's palsy. Scientific Works of the Union of Scientists in Bulgaria - Plovdiv. Series G. Medicine, Pharmacy and Dental Medicine (с. 18-21). Plovdiv: 31.