Sajjad Ali, Saima Shaikh, Irfan M, Hanzala Asad, Sumaira Hassan, Muhammad Imran Khan, Niazi MH. Headache: Prevalence, Patterns and Symptoms of Headache in Patients Presenting to Outdoor of Neurology Department at Allama Iqbal Memorial Teaching Hospital Sialkot: Prevalence, Patterns and Symptoms of Headache. apmc [Internet]. 2025Sep.30 [cited 2025Nov.8];19(3):236-40. Available from: https://apmcfmu.com/index.php/apmc/article/view/1629