KOWACKS, F.; VALENÇA, M. M. Material for daily practice - and for reflection. Headache Medicine, [S. l.], v. 3, n. 4, p. 149, 2012. DOI: 10.48208/HeadacheMed.2012.24. Disponível em: https://headachemedicine.com.br/index.php/hm/article/view/338. Acesso em: 2 may. 2024.