KRÖGER, Heikki; VAINIO, Pauli; NIEMINEN, Jyrki. Estimation of spinal bone density using conventional MRI: Comparison between MRI and DXA in 32 subjects. Acta Orthopaedica, [S. l.], v. 66, n. 6, p. 532–534, 1995. DOI: 10.3109/17453679509002309. Disponível em: https://actaorthop.org/actao/article/view/21252. Acesso em: 16 may. 2026.