Research into headache: the contribution of qualitative methods.
Peters
Michele
M
European Institute of Health and Medical Sciences, University of Surrey, United Kingdom. M.Peters@surrey.ac.uk
Abu-Saad
Hada Huijer
HH
Vydelingum
Vasso
V
Murphy
Margaret
M
D001294:Attitude to Health; D020773:Headache Disorders / Q000523:psychology; D006302:Health Services Research; D006801:Humans; D036301:Qualitative Research; D012106:Research / Q000592:standards; D012107:Research Design