AGGARWAL, Dipika et al. A Randomized, Double-Blinded, Placebo-Controlled, Cross Over Study Evaluating the Efficacy and Safety of Timolol Ophthalmic Solution as an Acute Treatment of Migraine. Kansas Journal of Medicine, [S. l.], v. 13, n. S2, p. 2–5, 2020. DOI: 10.17161/kjm.v13i.13495. Disponível em: https://journals.ku.edu/kjm/article/view/13495. Acesso em: 16 apr. 2025.