SRIVASTAVA, A. ., SINGH, R. ., VARSHNEY, S. ., GUPTA, P. ., BIST, S. ., BHAGAT, S. ., & GUPTA, N. . (2011). MICROBIOLOGICAL EVALUATION OF AN ACTIVE TUBOTYMPANIC TYPE OF CHRONIC SUPPURATIVE OTITIS MEDIA. Nepalese Journal of ENT Head &Amp; Neck Surgery, 1(2), 14–16. Retrieved from http://njehns.org.np/index.php/njehns/article/view/22