Ghammad, S., Fadwa, A., Fatima Zahra, T., Ghita, C.H., Zenab, A., Thouria, B. and Khalid, H. 2019. Contribution of radiation therapy of head and neck paragangliomas: About 6 cases presentation. Journal of Surgery and Medicine. 3, 2 (Feb. 2019), 197–201. DOI:https://doi.org/10.28982/josam.475604.