Outcomes of elderly hip fracture patients in the Swiss healthcare system. Swiss Medical Weekly, [S. l.], v. 140, n. 3334, p. w13086, 2010. DOI: 10.4414/smw.2010.13086. Disponível em: https://smw.ch/index.php/smw/article/view/1173. Acesso em: 25 oct. 2025.