G. Karayiannis

发表

N. Polyzos, E. Papastavrou, P. Galanis, 2017, Cost Effectiveness and Resource Allocation.

E. Papastavrou, Γεώργιος Καραγιάννης, E. Kotrotsiou, 2011 .

E. Papastavrou, M. Theodorou, O. Siskou, 2014, Journal of psychiatric and mental health nursing.