Bibliographical RecordLond J Med 1850; s2-2 doi: https://doi.org/10.1136/bmj.s2-2.14.139 (Published 03 February 1850) Cite this as: Lond J Med 1850;s2-2:139
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