Nova et VeteraBr Med J 1929; 1 doi: https://doi.org/10.1136/bmj.1.3548.32 (Published 05 January 1929) Cite this as: Br Med J 1929;1:32
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