Mahmud K, Faruque M, Faisal K. A Study on Type-1 Tympanoplasty in Perforated Ear Drum. J. Dhaka Natl. Med. Coll. Hosp. [Internet]. 2013 Aug. 1 [cited 2024 Sep. 20];18(2):14-6. Available from: https://www.banglajol.info/index.php/JDNMCH/article/view/16015