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Lua i Stíl Chicago (17ú heag.)Davey, Sheila. The 10/90 Report on Health Research, 2001-2002. Geneva: World Health Organization, 2002.
Lua MLA (9ú heag.)Davey, Sheila. The 10/90 Report on Health Research, 2001-2002. World Health Organization, 2002.
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