How does the introduction of patient co-payments for selected health services affect formal and informal out-of-pocket payments and utilization?: Evidence from Armenia

Akkazieva, Baktygul; Jowett, Matthew.
Copenhagen; World Health Organization. Regional Office for Europe; 2017. (WHO/EURO:2017-6554-46320-67006).
en Inglés | WHOLIS | ID: who-369675