Pantosti, A., G. Gherardi, M. Monaco, R. Camilli, F. D’Ambrosio, M. Del Grosso, P. D’Ancona, R. Manganelli, and G. Dicuonzo. “STREPTOCOCCUS PNEUMONIAE IN ITALIA: CLONI CIRCOLANTI DI CEPPI NON VACCINALI ANTIBIOTICO-RESISTENTI”. Microbiologia Medica 22, no. 3 (September 30, 2007). Accessed March 28, 2024. https://www.pagepressjournals.org/mm/article/view/2744.