APA (7th ed.) Citation

Chan, A., & Altman, D. (2003). Epidemiology of recent randomised controlled trials.

Chicago Style (17th ed.) Citation

Chan, A., and D. Altman. Epidemiology of Recent Randomised Controlled Trials. 2003.

MLA (9th ed.) Citation

Chan, A., and D. Altman. Epidemiology of Recent Randomised Controlled Trials. 2003.

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