Dokumentuaren aipamena

APA (7th ed.) Zitazioa
Spruance, S. L., Reid, J. E., Grace, M., & Samore, M. (2004). Hazard Ratio in Clinical Trials. Antimicrob Agents Chemother.
Chicago Style (17th ed.) Zitazioa
Spruance, Spotswood L., Julia E. Reid, Michael Grace, eta Matthew Samore. "Hazard Ratio in Clinical Trials." Antimicrob Agents Chemother 2004.
MLA (9th ed.) Zitazioa
Spruance, Spotswood L., et al. "Hazard Ratio in Clinical Trials." Antimicrob Agents Chemother, 2004.
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