Selecting, designing, and developing your questionnaire.
Boynton
Petra M
PM
Department of Primary Care and Population Sciences, University College London, Archway Campus, London N19 5LW. p.boynton@pcps.ucl.ac.uk
Greenhalgh
Trisha
T
D003625:Data Collection / Q000379:methods; D003657:Decision Making; D012107:Research Design; D012494:Sampling Studies; D011795:Surveys and Questionnaires / Q000592:standards*