Education And Debate
How to read a paper: Papers that report diagnostic or screening testsBMJ 1997; 315 doi: http://dx.doi.org/10.1136/bmj.315.7107.540 (Published 30 August 1997) Cite this as: BMJ 1997;315:540
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