(2015). Handbook for clinical research: Design, statistics, and implementation / editors, Flora M. Hammond, James F. Malec, Todd G. Nick, Ralph M. Buschbacher.
Čikaški stil citiranja (17. izdanje)Handbook for Clinical Research: Design, Statistics, and Implementation / Editors, Flora M. Hammond, James F. Malec, Todd G. Nick, Ralph M. Buschbacher. 2015.
MLA način citiranja (9. izdanje)Handbook for Clinical Research: Design, Statistics, and Implementation / Editors, Flora M. Hammond, James F. Malec, Todd G. Nick, Ralph M. Buschbacher. 2015.
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