General Articles And News
Approved NamesBr Med J 1954; 1 doi: http://dx.doi.org/10.1136/bmj.1.4859.451 (Published 20 February 1954) Cite this as: Br Med J 1954;1:451
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