Siqueira, Paulo de Tasso Valença Veloso, Luciana Patrízia Alves de Andrade-Valença, Juliana Ramos Andrade, and Marcelo Moraes Valença. “Pediatric Patients at a High Risk of Headache of Ocular Origin: The HAMS Score (Hyperopia, Astigmatism, Myopia, and Strabismus)”. Headache Medicine 12, no. 2 (October 19, 2021): 134–140. Accessed June 18, 2024. https://headachemedicine.com.br/index.php/hm/article/view/443.