CARDIOVASCULAR DISEASESBr Med J 1953; 1 doi: https://doi.org/10.1136/bmj.1.4809.550-b (Published 07 March 1953) Cite this as: Br Med J 1953;1:550
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