Bashir, M. N., M. . Bhutta, M. L. . Adil, M. S. . Mannan, H. . Shabbir, and S. S. Gondal. “Rare Occurrence of Novel Covid-19 Infection in a Patient of Dengue Fever Being Treated With Phytochemicals In A Herbal Extract (Kahwa) of Camellia Sinensis in a Developing Country”. Students’ Supplement of Journal of Rawalpindi Medical College, vol. 27, no. S-1, Aug. 2024, pp. 123-30, https://supp.journalrmc.com/index.php/public/article/view/194.