Gupta, M., D. Varshney, and V. K. Biswkarma. “Post Road Traffic Accident One-Month Old, Extra-Large Heel Defect Coverage by Delayed Reverse Sural Artery Flap: An Interesting Case Report”. International Surgery Journal, vol. 8, no. 8, July 2021, pp. 2469-72, doi:10.18203/2349-2902.isj20213148.