Clinical characteristics of pre-attack symptoms in cluster headache: A large series of Korean patients.
Soohyun ChoSoo-Jin ChoMi Ji LeeJeong Wook ParkMin Kyung ChuHeui-Soo MoonPil Wook ChungJong-Hee SohnByung-Su KimDaeyoung KimJae-Moon KimJae Myun ChungKyungmi OhJin-Young AhnChin-Sang ChungByung-Kun KimPublished in: Cephalalgia : an international journal of headache (2020)
Pre-attack symptoms were frequently observed in Korean patients with cluster headache, which was consistent with previous Western studies.