Clinical MemorandaBr Med J 1934; 1 doi: https://doi.org/10.1136/bmj.1.3827.850 (Published 12 May 1934) Cite this as: Br Med J 1934;1:850
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