Lua APA (7ú heag.)
ebrary, Inc, Chrvala, C. A., & Sharfstein, S. S. (1999). Definition of serious and complex medical conditions. National Academy Press.
Lua i Stíl Chicago (17ú heag.)
ebrary, Inc, Carole A. Chrvala, agus Steven S. Sharfstein. Definition of Serious and Complex Medical Conditions. Washington, DC: National Academy Press, 1999.
Lua MLA (9ú heag.)
ebrary, Inc, et al. Definition of Serious and Complex Medical Conditions. National Academy Press, 1999.
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