Prasad, PL, and H Bhattarai. “Influence of Tympanosclerosis on Graft Uptake and Hearing Status in Patients Undergoing Underlay Myringoplasty”. Journal of Nepal Health Research Council, vol. 7, no. 2, Apr. 2010, pp. 116-9, https://nepjol.info/index.php/JNHRC/article/view/3019.