Peres, Mario Fernando Prieto, Domingos Savio Vieira, Marcelo Rodrigues Masruha, André Leite Gonçalves, Juliane Prieto Peres Mercante, and Maria da Graça Naffah-Mazzacoratti. “Orexin-A CSF Levels Correlate With Anxiety But Not Excessive Daytime Sleepiness in Chronic Migraine”. Headache Medicine 2, no. 2 (June 30, 2011): 41–45. Accessed April 25, 2024. https://headachemedicine.com.br/index.php/hm/article/view/77.