Clinical profile and commonly used Drugs and their response in chronic headache patients at OPD in DNMCH. Journal of Dhaka National Medical College & Hospital, [S. l.], v. 28, n. 1, p. 27–30, 2022. DOI: 10.3329/jdnmch.v28i1.80678. Disponível em: https://www.banglajol.info/index.php/JDNMCH/article/view/80678. Acesso em: 5 jul. 2026.