A harmonized guidance is needed on how to "properly" frame review questions to make the best use of all available evidence in the assessment of effectiveness of complex interventions.
Department of Social Policy and Intervention, Centre for Evidence-Based Intervention, University of Oxford, Barnett House, 32 Wellington Square, Oxford OX1 2ER, UK. Electronic address: ani.movsisyan@spi.ox.ac.uk.
Ani
A
Movsisyan
Warwick Evidence, Division of Health Sciences, Warwick Medical School, University of Warwick, Coventry CV4 7AL.
G J
GJ
Melendez-Torres
Department of Social Policy and Intervention, Centre for Evidence-Based Intervention, University of Oxford, Barnett House, 32 Wellington Square, Oxford OX1 2ER, UK.
Paul
P
Montgomery
D019317:Evidence-Based Medicine