Special CorrespondenceBr Med J 1898; 2 doi: http://dx.doi.org/10.1136/bmj.2.1973.1280 (Published 22 October 1898) Cite this as: Br Med J 1898;2:1280
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