APA (7th ed.) Zitazioa
Pocock, S. J. (1983). Clinical trials: A practical approach. John Wiley & Sons.
Chicago Style (17th ed.) Zitazioa
Pocock, Stuart J. Clinical Trials: A Practical Approach. Chichester, England: John Wiley & Sons, 1983.
MLA (9th ed.) Zitazioa
Pocock, Stuart J. Clinical Trials: A Practical Approach. John Wiley & Sons, 1983.
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