Authors' reply to Eisenhut.
NIHR Wellcome Trust Clinical Research Facility, Faculty of Medicine, University of Southampton and University Hospital Southampton NHS Foundation Trust, Southampton, UK.
Saul
S
Faust
National Guideline Centre, Royal College of Physicians, London NW1 4LE, UK.
Norma
N
O'Flynn
Centre for Guidelines, National Institute for Health and Care Excellence, London SW1A 2BU, UK.
Caroline
C
Keir
Centre for Guidelines, National Institute for Health and Care Excellence, London SW1A 2BU, UK.
Martin
M
Allaby