1.
Ahmed F, Mahmud KA, Uddin MK, Afroz M. Study on Headache in ENT Practice. Bangladesh J of Otorhinolaryngology [Internet]. 2020 Jan. 23 [cited 2024 Oct. 20];23(1):19-26. Available from: https://banglajol.info/index.php/BJO/article/view/45107