Katwala, P. K., V. A. Pawar, P. P. Katwala, and K. H. Parmar. “A Clinical Study of External Ear Reconstruction: A Study of 20 Cases”. International Surgery Journal, vol. 6, no. 11, Oct. 2019, pp. 4072-9, doi:10.18203/2349-2902.isj20195125.