Παραπομπή APA

MacDonald, N. (2009). H1N1 influenza vaccine: Global access for a global problem. Canadian Medical Association.

Παραπομπή Chicago Style

MacDonald, Noni. H1N1 Influenza Vaccine: Global Access for a Global Problem. Canadian Medical Association, 2009.

Παραπομπή MLA

MacDonald, Noni. H1N1 Influenza Vaccine: Global Access for a Global Problem. Canadian Medical Association, 2009.

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