S. Luke's Medical FellowshipBr Med J 1971; 4 doi: https://doi.org/10.1136/bmj.4.5783.366-d (Published 06 November 1971) Cite this as: Br Med J 1971;4:366
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