Mental health-related, existential, and biological factors are associated with the desire to hasten death in Mexican cancer patients undergoing palliative care: A single-center study. - Rodríguez-Mayoral, Oscar; Monreal-Carrillo, Edith; Contreras-Yáñez, Irazú; Allende-Pérez, Silvia; Agazzi, Evandro; Pascual-Ramos, Virginia (PLoS ONE, 2025)