Kaur, Manjit, et al. “Study Protocol: Autologous Platelet-Rich Plasma (PRP) Therapy in the Treatment of Pyoderma Gangrenosum: A Prospective, Open-Label, Randomized, Split-Ulcer Trial to Evaluate the Efficacy of Platelet-Rich Plasma Therapy in the Treatment of Chronic Pyoderma Gangrenosum”. Academic Dermatology, vol. 2, no. 1, Apr. 2024, pp. 1-7, doi:10.18061/ad.v2i1.9684.