-
1ανά Voncina, Luka“…World Health Organization. Regional Office for Europe : European Observatory on Health Systems and Policies,…”
Έκδοση 2006
Βιβλίο -
2ανά Corens, Dirk“…World Health Organization. Regional Office for Europe : European Observatory on Health Systems and Policies,…”
Έκδοση 2007
Βιβλίο