Points from Letters: Unnecessary X-rays?Br Med J 1970; 1 doi: http://dx.doi.org/10.1136/bmj.1.5699.822-c (Published 28 March 1970) Cite this as: Br Med J 1970;1:822
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