RT Journal Article SR Electronic(1) A1 Carion, F A1 van Looveren, M A1 Goossens, H YR 1997 T1 New epidemiological features of meningococcal disease in Belgium JF Eurosurveillance VO 2 IS 10 SP 80SP 152 OP 80 DO https://doi.org/10.2807/esm.02.10.00152-en UL https://www.eurosurveillance.org/content/10.2807/esm.02.10.00152-en