TY  - RPRT
TI  - Medication-overuse headache: pathophysiological insights.
AU  - Letizia Maria Cupini
AU  - Paolo Calabresi
PY  - 2005
DO  - 10.1007/s10194-005-0184-z
UR  - https://pubmed.ncbi.nlm.nih.gov/16362663/
ID  - 16362663
ER  -