Islam, N. ., M. A. . Rahim, P. K. . Das, G. . Mostafa, and A. K. M. M. . Alam. “Long Term Effects of COVID-19 Among RT-PCR Positive Bangladeshi Patients”. Journal of Chittagong Medical College Teachers' Association, vol. 32, no. 2, Dec. 2021, pp. 30-33, doi:10.3329/jcmcta.v32i2.66444.