1. 香港衛生防護中心 http://www.chp.gov.hk/tc/exhibition_details/2620/0.html
2. 樂施會:《愈窮愈見災?災害管理與扶貧發展》 http://www.cyberschool.oxfam.org.hk/resources.php?cat=9&id=17
3. The World Health Organization, "The Global Task Force on Cholera Control" http://www.who.int/cholera/introduction/en/index.html
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