HASAN, Z. A new remedy for headache – electronic aspirin. Bangladesh Medical Journal, [S. l.], v. 44, n. 3, p. 178–179, 2016. DOI: 10.3329/bmj.v44i3.27382. Disponível em: https://banglajol.info/index.php/BMJ/article/view/27382. Acesso em: 18 jan. 2022.