APA Alıntı

Kupferschmidt, K. (2011). More placebo use promoted in Germany. Canadian Medical Association.

Chicago Stili Alıntı

Kupferschmidt, Kai. More Placebo Use Promoted in Germany. Canadian Medical Association, 2011.

MLA Alıntı

Kupferschmidt, Kai. More Placebo Use Promoted in Germany. Canadian Medical Association, 2011.

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