Kafle, B, Y Bagale, and M Dhungana. “Anxiety and Depression As Co-Morbidities in Patients With Primary Headache”. Journal of Psychiatrists' Association of Nepal 6, no. 2 (November 22, 2018): 45–49. Accessed December 26, 2024. https://nepjol.info./index.php/JPAN/article/view/21760.