British Medical JournalBr Med J 1861; 1 doi: https://doi.org/10.1136/bmj.1.13.337 (Published 30 March 1861) Cite this as: Br Med J 1861;1:337
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