School closure as an influenza mitigation strategy: how variations in legal authority and plan criteria can alter the impact
BMC Public Health 2012, 12:977 doi:10.1186/1471-2458-12-977
This article is currently available as a provisional PDF. Reprints are produced from the final PDF, which is normally produced within 3 weeks.
Please complete the following form to register your interest in ordering reprints of this article. BioMed Central will contact you by email when the final PDF is available with details of how to obtain a quotation and place an order.
Fields marked * are required