BHUTA, M. S.; GUPTA, S. D. Comparative study between effectiveness of low molecular weight heparin injection and unfractionated heparin in terms of morbidity and outcome in COVID-19 cases. International Journal of Basic & Clinical Pharmacology, [S. l.], v. 11, n. 5, p. 460–464, 2022. DOI: 10.18203/2319-2003.ijbcp20222143. Disponível em: https://www.ijbcp.com/index.php/ijbcp/article/view/5082. Acesso em: 27 oct. 2025.