[1]
C. C. de L. Santana, “Return to the Emergency Department of a Private Hospital in the City of Recife for Patients with Headaches”, Headache Med, vol. 14, no. Supplement, p. 123, Dec. 2023, Accessed: May 04, 2026. [Online]. Available: https://headachemedicine.com.br/hm/article/view/982