Fig. 1
From: The effect of the comorbidity burden on vitamin D levels in geriatric hip fracture

Scatter plot demonstrating the distribution of serum vitamin D level with respect to the Charlson Comorbidity Index
From: The effect of the comorbidity burden on vitamin D levels in geriatric hip fracture
Scatter plot demonstrating the distribution of serum vitamin D level with respect to the Charlson Comorbidity Index