Kim, H.S. et al. 2023. Atezolizumab Plus Bevacizumab-induced Recalcitrant Pyoderma Gangrenosum Treated with Baricitinib: A Case Report. Acta Dermato-Venereologica. 103, (Aug. 2023), adv9646. DOI:https://doi.org/10.2340/actadv.v103.9646.