Gibbs, David Corley Association of Circulating Vitamin D With Colorectal Cancer Depends on Vitamin D-Binding Protein Isoforms: A Pooled, Nested, Case-Control Study. [electronic resource] - JNCI cancer spectrum Feb 2020 - pkz083 p. digital Publication Type: Journal Article ISSN: 2515-5091 Standard No.: 10.1093/jncics/pkz083 doi