1. Bernal-Delgado E. How can we improve effectiveness (quality) by reducing the gap between research and action? Gac Sanit. 2008;22 Suppl 1:19–26.
2. Bernal-Delgado E, García-Armesto S, Peiró S, Atlas VPM Group. Atlas of variations in medical practice in Spain: the Spanish National Health Service under scrutiny. Health Policy. 2014;114(1):15–30.
3. Bohmer G, Pain P, Watt C, et al. Maximising health gain within available resources in the New Zealand public health system. Health Policy. 2001;55:37–50.
4. Elshaug AG, Hiller JE, Tunis SR, Moss JR. Challenges in Australia policy processes for disinvestment from existing, ineffective health care practices. Australia and New Zealand. Health Policy. 2007;4:23.
5. Elshaug AG, Watt AM, Moss JR, et al. Policy perspectives on the obsolescence of health technologies in Canada. In: Discussion paper Canadian Agency for Drugs and Technologies in Health for the Health Technology Strategy Policy Forum. CADTH. 2009.
http://www.cadth.ca/media/policy_forum_section/Obsolescence%20of%20Health%20Technologies%20in%20Canada_Policy_Forum_e.pdf
. Accessed 18 Apr 2013.