Correction
ABC of health informatics: Improving services with informatics tools
BMJ 2006; 332 doi: https://doi.org/10.1136/bmj.332.7534.151-a (Published 19 January 2006) Cite this as: BMJ 2006;332:151
The authors of this ABC article, Frank Sullivan and Jeremy C Wyatt (BMJ 2005;331:1190-2, 19 Nov), inadvertently omitted an acknowledgment from the two tables at the top of p 1191 containing information on the analysis of approaches to changing clinical practice: internal and external processes. They were first published by Grol R. BMJ 1997;315:418-21.