An-Wen Chan, Jennifer M. Tetzlaff, Douglas G. Altman, Andreas Laupacis, Peter C. Gøtzsche, Karmela Krleža-Jerić, . . . David Moher. SPIRIT 2013 Statement: Defining standard protocol items for clinical trials. Pan American Health Organization.
Chicago Style (17th ed.) CitationAn-Wen Chan, et al. SPIRIT 2013 Statement: Defining Standard Protocol Items for Clinical Trials. Pan American Health Organization.
MLA (9th ed.) CitationAn-Wen Chan, et al. SPIRIT 2013 Statement: Defining Standard Protocol Items for Clinical Trials. Pan American Health Organization.
Warning: These citations may not always be 100% accurate.