Supplement 798Br Med J 1919; 2 doi: https://doi.org/10.1136/bmj.2.3059.S59 (Published 16 August 1919) Cite this as: Br Med J 1919;2:S59
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