Grassi, P., E. Grasso, C. Torrisi, G. Guardo, V. Scrifignano, G. Trapanotto, I. Patamia, A. Sciacca, and G. Nicoletti. “ANEMIA SIDEROPENICA E PRESENZA DI HELICOBACTER PYLORI NELLE FECI”. Microbiologia Medica 20, no. 3 (September 30, 2005). Accessed April 29, 2024. https://www.pagepressjournals.org/mm/article/view/3531.