Bandettini, R., L. Pescetto, S. Lualdi, C. Peri, and M.A. Barretta. “STREPTOCOCCUS PNEUMONIAE: STUDIO DELL’ANTIBIOTICO RESISTENZA IN STIPITI ISOLATI DA TAMPONI NASALI.”. Microbiologia Medica 18, no. 2 (June 30, 2003). Accessed September 22, 2020. https://www.pagepressjournals.org/index.php/mm/article/view/4249.