MANNIUS, Siv; MELLSTRÖM, Dan; ODEN, Anders; RUNDGREN, Åke; ZETTERBERG, Carl. Incidence of hip fracture in Western Sweden 1974-1982: Comparison of rural and urban populations. Acta Orthopaedica, [S. l.], v. 58, n. 1, p. 38–42, 1987. DOI: 10.3109/17453678709146340. Disponível em: https://actaorthop.org/actao/article/view/22889. Acesso em: 10 may. 2026.