TY - JOUR T1 - Diagnosis and acute management of migraine JF - Canadian Medical Association Journal JO - CMAJ SP - E153 LP - E158 DO - 10.1503/cmaj.211969 VL - 195 IS - 4 AU - Velina Tzankova AU - Werner J. Becker AU - Tommy L.H. Chan Y1 - 2023/01/30 UR - http://www.cmaj.ca/content/195/4/E153.abstract ER -