Limitation of therapeutic efforts in internal medicine: a retrospective analysis of evolution and determinants (2013–2023) in a Swiss university hospital. Swiss Medical Weekly, [S. l.], v. 155, n. 12, p. 4477, 2025. DOI: 10.57187/s.4477. Disponível em: https://smw.ch/index.php/smw/article/view/4477. Acesso em: 31 dec. 2025.