Effectiveness of amniotic membrane dressing versus conventional dressing in non-healing lower limb ulcers. International Journal of Biomedical Research, [S. l.], v. 5, n. 5, p. 344–348, 2014. DOI: 10.7439/ijbr.v5i5.562. Disponível em: https://ssjournals.co.in/index.php/ijbr/article/view/1011. Acesso em: 12 mar. 2026.