Kumar, P. S., S. K. Gupta, D. Singh, and S. . Raina. “A Study to Determine Role of Fungus in Cases of Chronic Rhinosinusitis With or Without Nasal Polyps in Indian Population”. Bengal Journal of Otolaryngology and Head Neck Surgery, vol. 30, no. 1, Dec. 2022, pp. 13-20, doi:10.47210/bjohns.2022.v30i1.683.