Charlson Comorbidity Index: An Inaccurate Predictor of Minimally Invasive Lumbar Spinal Fusion Outcomes.
Int J Spine Surg. 2021 Aug;15(4):770-779. doi: 10.14444/8099. Epub 2021 Jul 15.
Int J Spine Surg. 2021.
PMID: 34266930
Free PMC article.