K. Papoutselis

The role of serial measurement of serum HBV DNA levels in patients with chronic HBeAg(-) hepatitis B infection: association with liver disease progression. A prospective cohort study.

J. Koskinas, M. Papoutselis, G. Zacharakis, 2008, Journal of hepatology.

Natural history of chronic HBV infection: A cohort study with up to 12 years follow‐up in North Greece (part of the Interreg I‐II/EC‐project)

J. Koskinas, A. Archimandritis, M. Papoutselis, 2005, Journal of medical virology.

Natural History of Chronic Hepatitis B Virus Infection in Children of Different Ethnic Origins: A Cohort Study with Up to 12 Years' Follow-up in Northern Greece

J. Koskinas, A. Archimandritis, M. Papoutselis, 2007, Journal of pediatric gastroenterology and nutrition.

EU project interreg II: seroepidemiology study on hepatitis C and B viral infections prevalence in Bulgaria and nothern Greece

B. Petrunov, G. Zacharakis, P. Teoharov, 2002 .