1. Hagist C, Kotlikoff LJ (2009) Who’s going broke? Comparing growth in public healthcare expenditure in ten OECD countries. Hacienda Publica Esp 188:55–72
2. Which path will you take? (2007). Pharma 2020: The vision. PricewaterhouseCoopers
3. Medicines and older people implementing medicines-related aspects of the NSF for older people (2001) Department of Health, United Kingdom, 23634
4. Whitesides GM (2009) A lab the size of a postage stamp, TEDX Boston.
http://www.ted.com
. Accessed 27 Oct 2014
5. Akram MS, Daly R, Vasconcellos FC, Yetisen AK, Hutchings I, Hall EAH (2015) Applications of paper-based diagnostics. In: Castillo-Leon J, Svendsen WE (eds) Lab-on-a-chip devices and micro-total analysis systems. Springer