RT Journal Article SR Electronic(1) A1 Kantsone, Ieva A1 Lucenko, Irina A1 Perevoscikovs, Jurijs YR 2016 T1 More than 20 years after re-emerging in the 1990s, diphtheria remains a public health problem in Latvia JF Eurosurveillance VO 21 IS 48 SP 30414 OP DO https://doi.org/10.2807/1560-7917.ES.2016.21.48.30414 UL https://www.eurosurveillance.org/content/10.2807/1560-7917.ES.2016.21.48.30414