ZHANG, E. Y. 前言：安樂死的道德困境: Introduction: The Moral Dilemma of Euthanasia. International Journal of Chinese & Comparative Philosophy of Medicine, [S. l.], v. 23, n. 1, p. 1–6, 2025. DOI: 10.24112/ijccpm.233224. Disponível em: https://ejournals.lib.hkbu.edu.hk/index.php/ijccpm/article/view/3224. Acesso em: 27 may. 2026.