Research
Physical interventions to interrupt or reduce the spread of respiratory viruses: systematic review
BMJ 2007; doi: https://doi.org/10.1136/bmj.39393.510347.BE (Published 28 November 2007) Cite this as: BMJ 2007;:bmj;bmj.39393.510347.BEv1This is a PDF-only article. The first page of the PDF of this article appears above.