Supplement 1663Br Med J 1936; 2 doi: https://doi.org/10.1136/bmj.2.3953.S193 (Published 10 October 1936) Cite this as: Br Med J 1936;2:S193
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