Ghazy, E. A., Al Muhayawi, S. M., & Mourad, S. A. (2020). Comparison between the Safety and Effectiveness of Al-Hijama (Cupping) and the Conventional Medical Therapy as Treatment for Sinusitis (II): Conventional Medical Therapy for Sinusitis. Journal of King Abdulaziz University - Medical Sciences, 27(1), 45-54. https://doi.org/10.4197/Med.27-1.7