Dyfyniad APA

Samuels, L. (2011). Varenicline: Cardiovascular safety. Canadian Medical Association.

Dyfyniad Arddull Chicago

Samuels, Larry. Varenicline: Cardiovascular Safety. Canadian Medical Association, 2011.

Dyfyniad MLA

Samuels, Larry. Varenicline: Cardiovascular Safety. Canadian Medical Association, 2011.

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