RT Journal Article SR Electronic(1) A1 Editorial team, Collective YR 2009 T1 World Health Organization publishes 2009 edition of International Travel and Health JF Eurosurveillance VO 14 IS 12 SP 19158 OP DO https://doi.org/10.2807/ese.14.12.19158-en UL https://www.eurosurveillance.org/content/10.2807/ese.14.12.19158-en