Noel, Khalida Ibrahim, Nibras Hatim Khamees, Mohammed Emad Shukri, and Rana Hani Ghanim. 2025. “Relation of Smoking Behaviour With Severity of COVID-19 Infections in a Sample of Iraqi Patients ”. Bangabandhu Sheikh Mujib Medical University Journal 18 (1):e77865. https://doi.org/10.3329/bsmmuj.v18i1.77865.