KURIEN, J. S.; E. U., S.; VARGHESE, S.; JOSE, T. A study on prostaglandin E1 therapy in critical limb ischaemia patients to evaluate the improvement in vascularity. International Surgery Journal, [S. l.], v. 4, n. 10, p. 3306–3310, 2017. DOI: 10.18203/2349-2902.isj20174163. Disponível em: https://www.ijsurgery.com/index.php/isj/article/view/1990. Acesso em: 22 feb. 2026.