SPECIAL CORRESPONDENCEBr Med J 1908; 1 doi: https://doi.org/10.1136/bmj.1.2453.50-a (Published 04 January 1908) Cite this as: Br Med J 1908;1:50
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