title: Questioning on consistency of a stagnation scale in medication overuse headache: one more added to a plea of emperor's clothes?
authors.affiliation: Department of Neurosciences, Mental Health and Sensory Organs, Suicide Prevention Center, Sant'Andrea Hospital, Sapienza University of Rome, Rome, Italy. innamorati.marco@libero.it.
authors.forename: Marco
authors.initials: M
authors.lastname: Innamorati
authors.affiliation: Department of Neurosciences, Mental Health and Sensory Organs, Suicide Prevention Center, Sant'Andrea Hospital, Sapienza University of Rome, Rome, Italy. maurizio.pompili@uniroma1.it.
authors.forename: Maurizio
authors.initials: M
authors.lastname: Pompili
authors.affiliation: Department of Clinical and Molecular Medicine, Sapienza University of Rome and Regional Referral Headache Centre, Sant'Andrea Hospital, Rome, Italy. paolo.martelletti@uniroma1.it.
authors.forename: Paolo
authors.initials: P
authors.lastname: Martelletti
mesh_terms: D005260:Female; D051271:Headache Disorders, Secondary / Q000175:diagnosis*; D006801:Humans; D008297:Male; D011594:Psychometrics / Q000295:instrumentation*; D011795:Surveys and Questionnaires / Q000592:standards*