1. Jawhara M, Sorensen SB, Heitmann BL, Andersen V: Biomarkers of Whole-Grain and Cereal-Fiber Intake in Human Studies: A Systematic Review of the Available Evidence and Perspectives. Nutrients. 2019 Dec 6;11(12). pii: nu11122994. doi: 10.3390/nu11122994. [PubMed:31817759 ]