SCOTTISH COLLIERY SURGEONS AND MINERS' UNIONBr Med J 1920; 1 doi: http://dx.doi.org/10.1136/bmj.1.3085.239 (Published 14 February 1920) Cite this as: Br Med J 1920;1:239
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