PATEL, P.; GANDHI, V. P. Evaluation of co-relation between hip fractures and vitamin D level. International Journal of Research in Orthopaedics, [S. l.], v. 7, n. 4, p. 764–767, 2021. DOI: 10.18203/issn.2455-4510.IntJResOrthop20212418. Disponível em: https://www.ijoro.org/index.php/ijoro/article/view/2020. Acesso em: 22 jun. 2025.