TY - RPRT TI - Comparison of posterior cellular bonegraft options for single-level lumbar spinal fusion: a randomized trial. AU - Glenn R Buttermann PY - 2026 DO - 10.1016/j.spinee.2026.06.001 UR - https://pubmed.ncbi.nlm.nih.gov/42285441/ ID - 42285441 ER -