Singh, N., S. S. Rathore, G. Choudhary, and L. K. Purohit. “The Efficacy of Intralesional Injection of Autologous Platelet Rich Plasma Versus Normal Saline Dressing in Chronic Non-Healing Ulcers”. International Surgery Journal, vol. 8, no. 1, Dec. 2020, pp. 300-6, doi:10.18203/2349-2902.isj20205895.