The Protoxide of Nitrogen as an AnæstheticBr Med J 1868; 1 doi: http://dx.doi.org/10.1136/bmj.1.384.462 (Published 09 May 1868) Cite this as: Br Med J 1868;1:462
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