Stefanelli, P., Fazio, C., Neri, A., Di Taranto, A., Labonia, M., De Robertis, A. L., Loconsole, D., Martinelli, D. and Chironna, M. (2015) “Twenty years of surveillance of Invasive Meningococcal Diseases in Puglia, Italy”, Annali dell’Istituto Superiore di Sanità. Rome, IT, 51(4), pp. 366–370. Available at: https://annali.iss.it/index.php/anna/article/view/131 (Accessed: 3 April 2025).