Kassianos, G., Blank, P., Falup-Pecurariu, O., Kuchar, E., Kyncl, J., De Lejarazu, R. O., . . . van Essen, G. A. (2016). Influenza vaccination: Key facts for general practitioners in Europe—a synthesis by European experts based on national guidelines and best practices in the United Kingdom and the Netherlands. Drugs Context.

Kassianos, George, Patricia Blank, Oana Falup-Pecurariu, Ernest Kuchar, Jan Kyncl, Raul Ortiz De Lejarazu, Aneta Nitsch-Osuch, and Gerrit A. van Essen. "Influenza Vaccination: Key Facts for General Practitioners in Europe—a Synthesis By European Experts Based On National Guidelines and Best Practices in the United Kingdom and the Netherlands." Drugs Context 2016.

Kassianos, George, et al. "Influenza Vaccination: Key Facts for General Practitioners in Europe—a Synthesis By European Experts Based On National Guidelines and Best Practices in the United Kingdom and the Netherlands." Drugs Context 2016.