Dr. Caspar Robert LaurieBr Med J 1921; 1 doi: http://dx.doi.org/10.1136/bmj.1.3150.724-b (Published 14 May 1921) Cite this as: Br Med J 1921;1:724
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