Spine
-
A retrospective review of prospectively collected data. ⋯ 3.
-
Cross-section analysis. ⋯ 4.
-
Investigation of the effects of the impairment of different nutritional pathways on the intervertebral disc degeneration patterns in terms of spatial distributions of cell density, glycosaminoglycan content, and water content. ⋯ N/A.
-
Retrospective study. ⋯ 3.
-
Retrospective study. ⋯ 4.