Dokumentuaren aipamena

APA (7th ed.) Zitazioa
Norris, J. W. (2001). Cervical manipulation: How risky is it? CMAJ.
Chicago Style (17th ed.) Zitazioa
Norris, John W. "Cervical Manipulation: How Risky Is It?" CMAJ 2001.
MLA (9th ed.) Zitazioa
Norris, John W. "Cervical Manipulation: How Risky Is It?" CMAJ, 2001.
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