Points from Letters: The coughing that gets them downBr Med J 1977; 2 doi: https://doi.org/10.1136/bmj.2.6082.321-e (Published 30 July 1977) Cite this as: Br Med J 1977;2:321
Log in using your username and password
Log in through your institution
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