Changes in the epidemiology of hepatitis B virus infection following the implementation of immunisation programmes in northeastern Greece
Zacharakis, G and Kotsiou, S and Papoutselis, M and Vafiadis, N and Tzara, F and Pouliou, E and Maltezos, E and Koskinas, J and Papoutselis, K, Eurosurveillance, 14, 19297 (2009), https://doi.org/10.2807/ese.14.32.19297-en