Fig. 2From: Gene expression of programmed cell death ligand-1 (PDL-1) and vitamin D receptor (VDR) with the serum vitamin D3 in lung cancerA Showed the mean ± SE of tissue PDL-1 expression levels in controls and stages I and II of lung cancer. B The mean ± SE of tissue VDR expression levels in controls and stages I and II of lung cancer. C The mean ± SE of serum levels of VD in controls and stages I and II of lung cancerBack to article page