Agwunobi, J. O. (2007). Should the US and Russia destroy their stocks of smallpox virus? BMJ Publishing Group Ltd.
Citación estilo ChicagoAgwunobi, John O. Should the US and Russia Destroy Their Stocks of Smallpox Virus? BMJ Publishing Group Ltd, 2007.
Cita MLAAgwunobi, John O. Should the US and Russia Destroy Their Stocks of Smallpox Virus? BMJ Publishing Group Ltd, 2007.
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