'Choosing a medical device is complex and requires a transparent process based on reason, evidence and assessment of prioritized public health needs.....This report suggests how...to improve access...(by) applying the crucial components - availability, accessibility, appropriateness and affordability to the 15 global high-burden diseases and some cross-cutting issues.'

Published 2010 by World Health Organization

http://whqlibdoc.who.int/publications/2010/9789241564045_eng.pdf