“SIGNS AND SYMBOLS OF PRIMORDIAL MAN.”Br Med J 1911; 1 doi: https://doi.org/10.1136/bmj.1.2629.1212 (Published 20 May 1911) Cite this as: Br Med J 1911;1:1212
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