Thunderclap headache syndrome presenting to the emergency department: an international multicentre observational cohort study.

• Main Authors: Roberts, Tom, Horner, Daniel E, Chu, Kevin, Than, Martin, Kelly, Anne-Maree, Klim, Sharon, Kinnear, Frances, Keijzers, Gerben, Karamercan, Mehmet Akif, Wijeratne, Tissa, Kamona, Sinan, Kuan, Win Sen, Graham, Colin A, Body, Richard, Laribi, Said, HEAD study investigators
• Other Authors: SURGERY
• Format: Article
• Published: BMJ 2022
• Subjects: headache; imaging
• Online Access: https://scholarbank.nus.edu.sg/handle/10635/228316
• Institution: National University of Singapore

10.1136/emermed-2021-211370