“Headaches and COVID-19 Infection: Epidemiology and Outcomes in a North African Sample: Rim KARRAY, Imen BEN SALEM, Mouna BOUAZIZ, Abdennour NASRI, Ahlem WALHA, Mariem MALLEK, Nour BELLAAJ, Mabrouk BAHLOUL, Olfa CHAKROUN-WALHA, Noureddine REKIK” (2022) Tunisian Journal of Emergency Medicine, 2(2). Available at: https://tjem.tn/index.php/tjem/article/view/23 (Accessed: 16 December 2025).