Letter to the Editor: Medication-Overuse Headache is Common in Portuguese Migraineurs

Acta Med Port. 2017 Sep 29;30(9):664-665. doi: 10.20344/amp.9076.
No abstract available

Keywords: Headache Disorders, Secondary; Migraine Disorders; Portugal.

Publication types

  • Letter

MeSH terms

  • Adult
  • Female
  • Headache Disorders, Secondary / epidemiology*
  • Humans
  • Male
  • Middle Aged
  • Migraine Disorders / chemically induced*
  • Migraine Disorders / epidemiology*
  • Portugal / epidemiology
  • Prevalence