General Articles And News
Radiological ProtectionBr Med J 1955; 2 doi: https://doi.org/10.1136/bmj.2.4955.1556 (Published 24 December 1955) Cite this as: Br Med J 1955;2:1556
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