Abstract
EDITOR,—December saw the launch of the electronic version of the British National Formulary with its full text indications, side effects, etc.1 January saw the start of a unique national research and development programme of computerised prescribing guidelines which will be synergistic to the electronic BNF. PRODIGY (prescribing rationally with decision support in general practice study) is the first programme of its kind in the United Kingdom to test the concept of computerised prescribing guidelines in …