Mohammad Omar Faruq, Amina Sultana, Umme Kulsum Chy, Karishma Shamarukh, Chowdhury Tasneem Hasin, Mohammed Salah Uddin, et al. Role of Nigella Sativa (Black Cumin Seeds) as an Adjunct Therapy in Treating Severe and Critical COVID -19 Infection Compared to Those with Standard Therapy: An Open Label Randomized Clinical Trial. Bangladesh Crit Care J [Internet]. 2023 Oct. 4 [cited 2025 Oct. 18];11(2):75-82. Available from: https://www.banglajol.info/index.php/BCCJ/article/view/69187