Systematic Changes in the National Surgical Quality Improvement Program Database Over the Years Can Affect Comorbidity Indices Such as the Modified Frailty Index and Modified Charlson Comorbidity Index for Lumbar Fusion Studies - Concepedia

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Systematic Changes in the National Surgical Quality Improvement Program Database Over the Years Can Affect Comorbidity Indices Such as the Modified Frailty Index and Modified Charlson Comorbidity Index for Lumbar Fusion Studies

36

Citations

35

References

2017

Year

Blake N. Shultz, Taylor D. Ottesen, Nathaniel T. Ondeck, Patawut Bovonratwet, Ryan P. McLynn, Jonathan J. Cui, Jonathan N. Grauer

Abstract

3.

References

	Year	Citations

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