Relief of PainBr Med J 1971; 1 doi: http://dx.doi.org/10.1136/bmj.1.5746.465-a (Published 20 February 1971) Cite this as: Br Med J 1971;1:465
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