Outbreak of poliomyelitis in Tajikistan in 2010: risk for importation and impact on polio surveillance in Europe?
World Health Organization Country Office Tajikistan, collective and WHO Regional Office for Europe, Collective and European Centre for Disease Prevention and Control, Eurosurveillance, 15, 19558 (2010), https://doi.org/10.2807/ese.15.17.19558-en