O034. Type of pain and onabotulinumtoxin-A in chronic migraine: four years of follow-up

J Headache Pain. 2015 Dec;16(Suppl 1):A89. doi: 10.1186/1129-2377-16-S1-A89.

Chiara Cesaretti^{1

2}, Elisabetta Molesti^{3

4}, Francesco Lolli^{3

5}, Aldo Amantini^{3

4}, Silvia Lori^{3

4}

¹ Department NeuroMuscolar Scheletric and Sensory Organs, SOD Neurophysiology, Florence, Italy. [email protected].
² Regional Reference Center of Chemical Denervation (RRCCD), Careggi Hospital, Florence, Italy. [email protected].
³ Department NeuroMuscolar Scheletric and Sensory Organs, SOD Neurophysiology, Florence, Italy.
⁴ Regional Reference Center of Chemical Denervation (RRCCD), Careggi Hospital, Florence, Italy.
⁵ University of Florence, Florence, Italy.

No abstract available