Russo Antonio, Silvestro Marcello, Tessitore Alessandro, Tedeschi Gioacchino
Headache Center, Department of Medical, Surgical, Neurological, Metabolic and Aging Sciences, University of Campania "Luigi Vanvitelli," Naples, Italy.
Pain Med. 2019 Feb 1;20(2):421-423. doi: 10.1093/pm/pny161.