1. Center for Disease Control Program collaboration and service integration: enhancing the prevention and control of HIV/AIDS, viral hepatitis, sexually transmitted diseases, and tuberculosis in the United States http://www.cdc.gov/nchhstp/programintegration/docs/207181-C_NCHHSTP_PCSI%20WhitePaper-508c.pdf
2. The prevalence and risk factors of hepatitis B virus infection in an adult population in Romania: a nationwide survey;Gheorghe;Eur J Gastro Hepatol,2012
3. The prevalence and risk factors of hepatitis C virus infection in adult population in Romania: a nationwide survey 2006-2008;Gheorghe;J Gastrointestin Liver Dis,2010
4. Compartment for Monitoring and Evaluation of HIV/AIDS Infection in Romania, National Institute for Infectious Diseases “Prof Dr Matei Balş” www.cnlas.ro
5. Schweitzer AM Bogdan M Hepatitis C: Perspectives on Chronic Care in Constanta, Romania Constanta Baylor Black Sea Foundation 2015 https://www.researchgate.net/publication/281104844_Hepatitis_C_Perspectives_on_Chronic_Care_in_Constanta_Romania