TY - GEN AU - Colombo,Bruno AU - Dalla Libera,Dacia AU - Dalla Costa,Gloria AU - Comi,Giancarlo TI - Refractory migraine: the role of the physician in assessment and treatment of a problematic disease SN - 1590-3478 PY - 2014///0121 KW - Humans KW - Migraine Disorders KW - classification KW - Pain, Intractable KW - Physicians KW - Severity of Illness Index N1 - Publication Type: Journal Article UR - https://doi.org/10.1007/s10072-013-1385-x ER -