Pathak, Vivek K., Pradeepti Nayak, Sonali Tyagi, and Rohit Chaudhary. 2021. “Tragal Perichondrium As Graft Material in Tympanoplasty: Our Experience”. International Journal of Otorhinolaryngology and Head and Neck Surgery 7 (3):430-33. https://doi.org/10.18203/issn.2454-5929.ijohns20210491.