Talukder, M. H. A. R. ., Rahman, S. A. ., Taous, A. . and Joarder, M. A. H. . (2021) “Frequency of COVID-19 Infection in Patients with Sudden Loss of Smell”, Bangladesh Journal of Otorhinolaryngology, 27(2), pp. 152–158. doi: 10.3329/bjo.v27i2.56362.