Belhadjali, H., M. Youssef, M. Mohamed, I. Hamrouni, and J. Zili. “Infantile Frey’s Syndrome.”. European Journal of Pediatric Dermatology, vol. 18, no. 3, Sept. 2008, pp. 174-5, https://www.ejpd.com/index.php/journal/article/view/493.