ASHOK, N. M.; C., B. Comparative study of conventional dressing vs. topical heparin dressing in lower limb diabetic ulcers. International Surgery Journal, [S. l.], v. 10, n. 1, p. 66–68, 2022. DOI: 10.18203/2349-2902.isj20223593. Disponível em: https://www.ijsurgery.com/index.php/isj/article/view/9214. Acesso em: 22 feb. 2026.