NILSSON, Lars T; JOHANSSON, Åke; STRÖMQVIST, Björn. Factors predicting healing complications in femoral neck fractures: 138 patients followed for 2 years. Acta Orthopaedica, [S. l.], v. 64, n. 2, p. 175–177, 1993. DOI: 10.3109/17453679308994564. Disponível em: https://actaorthop.org/actao/article/view/21725. Acesso em: 17 may. 2026.