RT Journal Article SR Electronic(1) A1 Verhaegen, J A1 Flamaing, J A1 De Backer, W A1 Delaere, B A1 Van Herck, K A1 Surmont, F A1 Van Laethem, Y A1 Van Damme, P A1 Peetermans, W YR 2014 T1 Epidemiology and outcome of invasive pneumococcal disease among adults in Belgium, 2009–2011 JF Eurosurveillance VO 19 IS 31 SP 20869 OP DO https://doi.org/10.2807/1560-7917.ES2014.19.31.20869 UL https://www.eurosurveillance.org/content/10.2807/1560-7917.ES2014.19.31.20869