Using physical barriers to reduce the spread of respiratory viruses

BMJ 2007; doi: https://doi.org/10.1136/bmj.39406.511817.BE (Published 28 November 2007) Cite this as: BMJ 2007;:bmj;bmj.39406.511817.BEv1

Sign in

Log in through your institution

Free trial

Register for a free trial to thebmj.com to receive unlimited access to all content on thebmj.com for 14 days.
Sign up for a free trial