1.
Ribeiro RT, Gonçalves AL, Nobre ME, Carvalho D de S, Peres MFP. Cluster headache: review of current understandings. Headache Med [Internet]. 2012 Mar. 31 [cited 2024 Nov. 21];3(1):5-12. Available from: https://headachemedicine.com.br/index.php/hm/article/view/307