APA (7th ed.) Zitazioa
National Cancer Policy Forum (U.S.), Institute of Medicine (U.S.), ebrary, Inc, Patlak, M., & Nass, S. J. (2008). Improving the quality of cancer clinical trials: Workshop summary. National Academies Press.
Chicago Style (17th ed.) Zitazioa
National Cancer Policy Forum (U.S.), Institute of Medicine (U.S.), Inc ebrary, Margie Patlak, eta Sharyl J. Nass. Improving the Quality of Cancer Clinical Trials: Workshop Summary. Washington, D.C.: National Academies Press, 2008.
MLA (9th ed.) Zitazioa
National Cancer Policy Forum (U.S.), et al. Improving the Quality of Cancer Clinical Trials: Workshop Summary. National Academies Press, 2008.
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