KHAN, Asim Ali et al. Evaluation of safety and efficacy of Unani Add-on regimen in preventing the progression of severity of the disease in hospitalized SARS-CoV2 tested positive asymptomatic /mild to moderate symptomatic COVID-19 cases- A Randomised Controlled Clinical Trial. Bangladesh Journal of Medical Science, [S. l.], v. 21, n. 4, p. 901–911, 2022. DOI: 10.3329/bjms.v21i4.60290. Disponível em: https://banglajol.info/index.php/BJMS/article/view/60290. Acesso em: 9 sep. 2025.