Pandey BR, KC P. Prevalence of Perforated Graft in Underlay and Pop-in Technique Myringoplasty. J Nepal Med Assoc [Internet]. 2019 Dec. 31 [cited 2024 Apr. 24];57(220). Available from: http://jnma.com.np/jnma/index.php/jnma/article/view/4709