By Ballesta Miguel   Carral Florentino   Olveira Gabriel   Girón José   Aguilar Manuel   in The European Journal of Health Economics

ISSN:1618-7598|7|4|270-275

Springer Publishing Company ‎(2006)‎

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By Hernández Girón José de la Paz   Domínguez Hernández María Luisa   Jiménez Castañeda Julio César   in Development in Practice

ISSN:1364-9213|14|3|396-406

Routledge Ltd‎(2004)‎

Access to resources Favorite 6.7698064