Actinomyces infection as a complication of a post-radiotherapy rectal ulcer

by Carmen Martos-Plasencia, Pilar Olivencia-Palomar, Roberto Patón-Arenas, Cristina Verdejo-Gil, Rosario Salmoral-Luque, Melvyn Peña-Gómez, Eva de-la Santa-Belda, Bartolomé López-Viedma, José Olmedo-Camacho