Souza WP de O, Fortes YML, Soares A de A, Silva-Néto RP. Propranolol: A migraine prophylactic since the 1960s. Headache Med [Internet]. 2023 Mar. 31 [cited 2024 May 15];14(1):3-6. Available from: https://headachemedicine.com.br/index.php/hm/article/view/746