Azzi, A., K. Zakrzewska, and F. Cornioli. “INFEZIONI PERSISTENTI DA PARVOVIRUS B19”. Microbiologia Medica 22, no. 3 (September 30, 2007). Accessed April 27, 2024. https://www.pagepressjournals.org/mm/article/view/mm.2007.2650.