S. Burgos Alvarado, M. Parellada, M. Pagani, W. Chirino, O. Gelo, and M. Fernández, “Discordant lymphoma: coexisting nodal Hodgkin lymphoma and anorectal plasmablastic non Hodgkin lymphoma: case report”, RH, vol. 23, no. 1, pp. 49–54, May 2019.