Heterogeneity and Spatial Distribution of Intravertebral Trabecular Bone Mineral Density in the Lumbar Spine Is Associated With Prevalent Vertebral Fracture. - Kaiser, Jarred; Allaire, Brett; Fein, Paul M; Lu, Darlene; Adams, Alexander; Kiel, Douglas P; Jarraya, Mohamed; Guermazi, Ali; Demissie, Serkalem; Samelson, Elizabeth J; Bouxsein, Mary L; Morgan, Elise F (Journal of Bone & Mineral Research, 2020)