Vázquez, Fernando Javier, et al. “Pyoderma Gangrenosum and Chronic Osteomyelitis: A Rare Association”. Revista del Hospital Italiano de Buenos Aires, vol. 29, no. 2, Dec. 2009, pp. 97-98, https://doi.org/10.51987/Rev.Hosp.Ital.B.Aires.v29i2.1046.