RT Journal Article SR Electronic(1) A1 Stefanoff, P A1 Orlikova , H A1 Rogalska, J A1 Kazanowska-Zielinska, E A1 Slodzinski, J YR 2010 T1 Mass immunisation campaign in a Roma settled community created an opportunity to estimate its size and measles vaccination uptake, Poland, 2009 JF Eurosurveillance VO 15 IS 17 SP 19552 OP DO https://doi.org/10.2807/ese.15.17.19552-en UL https://www.eurosurveillance.org/content/10.2807/ese.15.17.19552-en