John R. SibbaldBr Med J 1868; 2 doi: https://doi.org/10.1136/bmj.2.409.484-c (Published 31 October 1868) Cite this as: Br Med J 1868;2:484
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