Scientific evidence alone is not sufficient basis for health policyBMJ 2012; 344 doi: http://dx.doi.org/10.1136/bmj.e1316 (Published 27 February 2012) Cite this as: BMJ 2012;344:e1316
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