MARTINEZ-DÍAZ, Frances A. Genital Aphthous Ulcers and a Case of Suspected Chikungunya: A Short Clinical Case. Puerto Rico Health Sciences Journal, [S. l.], v. 36, n. 3, p. 183–185, 2017. Disponível em: https://prhsj.rcm.upr.edu/index.php/prhsj/article/view/1414. Acesso em: 5 nov. 2025.