ABDULLAH, A.; WIDURI, A. . Bleeding Complications of a Tracheostomy Stoma Covid-19 Patients Related to Therapy Heparin. Ahmad Dahlan Medical Journal, [S. l.], v. 2, n. 2, p. 67–71, 2021. DOI: 10.12928/admj.v2i2.5154. Disponível em: http://journal2.uad.ac.id/index.php/admj/article/view/5154. Acesso em: 2 may. 2024.