Evaluating computerised health information systems: hard lessons still to be learnt.
Littlejohns
Peter
P
National Institute for Clinical Excellence, London WC2N 5HR, Knowledge Management Centre, School of Public Policy, University College London, London WC1H 9E2. p.littlejohns@nice.nhs.uk
Wyatt
Jeremy C
JC
Garvican
Linda
L
D003199:Computer Systems / Q000592:standards*; D003657:Decision Making; D006751:Hospital Information Systems; D008490:Medical Informatics / Q000592:standards*; D015397:Program Evaluation