Substantial underreporting of tuberculosis in West Greece - implications for local and national surveillance Jelastopulu, E and Alexopoulos, E C and Venieri, D and Tsiros, G and Komninou, G and Constantinidis, T C and Chrysanthopoulos, K, Eurosurveillance, 14, 19152 (2009), https://doi.org/10.2807/ese.14.11.19152-en