Authors' reply: National pneumococcal vaccination programmes for children in Europe, 2001-2007 – updated table

H De Carvalho Gomes, M Muscat, D L Monnet, J Giesecke, P L Lopalco
2009 Eurosurveillance  
doi:10.2807/ese.14.18.19200-en fatcat:izhfcktzpbfwfp6q36v5ulkwau