Ahn, Youngmi, y Eun Jung Yoo. «Survey of Need for Death Preparatory Education Among Health Care Providers Assisting». Opción 34, no. 1 (junio 10, 2019): 901-915. Accedido julio 21, 2024. https://produccioncientificaluz.org/index.php/opcion/article/view/24167.