Why do evaluations of eHealth programs fail? An alternative set of guiding principles.
Healthcare Innovation and Policy Unit, Centre for Health Sciences, Barts and The London School of Medicine and Dentistry, London, United Kingdom. p.greenhalgh@qmul.ac.uk
Trisha
T
Greenhalgh
Jill
J
Russell
D018166:Health Care Reform; D015397:Program Evaluation; D019472:Universal Health Insurance