Cooke, M., & Castille, K. (2003). Emergency pyramid is inverting already. BMJ Publishing Group Ltd.
シカゴスタイル引用形Cooke, Matthew, , Karen Castille. Emergency Pyramid Is Inverting Already. BMJ Publishing Group Ltd, 2003.
MLA引用形式Cooke, Matthew, , Karen Castille. Emergency Pyramid Is Inverting Already. BMJ Publishing Group Ltd, 2003.
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