Genetic variants underlying vitamin D metabolism and VDR-TGFβ-1-SMAD3 interaction may impact on HCV progression: a study based on dbGaP data from the HALT-C study.

Genetic variants underlying vitamin D metabolism and VDR-TGFβ-1-SMAD3 interaction may impact on HCV progression: a study based on dbGaP data from the HALT-C study.