Kaup A, Carvalho JJF de. Real-World effectiveness after initiating fremanezumab treatment in Brazilian patients with episodic and chronic migraine . Headache Med [Internet]. 2024 Aug. 15 [cited 2024 Sep. 1];15(Supplement):4. Available from: https://headachemedicine.com.br/index.php/hm/article/view/1064