Revolving door phenomenon in a headache center among patients with chronic headache and medication overuse

Raggi A et al (2017) Clinical and psychosocial features of frequent relapsers (FR) among patients with chronic migraine and medication overuse. Neurol Sci 38(Suppl 1):169–171 Williamson AE et al (2014) Understanding “revolving door” patients in general practice: a qualitative study. BMC Fam Pract 15:33 Biagianti B et al (2014) Dependency-like behaviours and pain coping styles in subjects with chronic migraine and medication overuse: results from a 1 year follow-up study. BMC Neurol 14:181