“P027 | LONG-TERM RESPONSE AND TREATMENT PERSISTENCE IN THE ANTI-CGRP ERA: A REAL-WORLD STUDY: G. Giuliani, C. Cutrona, A. Salerno | Headache Center, San Giovanni Addolorata Hospital, Rome, Italy”. 2026. Confinia Cephalalgica 36 (s1). https://doi.org/10.4081/cc.2026.15983.