Special CorrespondenceBr Med J 1886; 1 doi: http://dx.doi.org/10.1136/bmj.1.1312.364 (Published 20 February 1886) Cite this as: Br Med J 1886;1:364
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