Fereydooni A, Dahl N, Chaar CIO. Technical and Ethical Challenges in the Care of an Independent Nonagenarian with Critical Limb Ischemia. acmcr [Internet]. 2020 Jan. 31 [cited 2026 Jun. 15];4(1):130-7. Available from: https://fortunejournals.org/ojs/index.php/acmcr/article/view/22287