1. Circulating B-vitamin biomarkers and B-vitamin supplement use in relation to quality of life in patients with colorectal cancer: results from the FOCUS consortium. Issue 6 (1st March 2021) Authors: Koole, Janna L; Bours, Martijn J L; Geijsen, Anne J M R; Gigic, Biljana; Ulvik, Arve; Kok, Dieuwertje E; Brezina, Stefanie; Ose, Jennifer; Baierl, Andreas; Böhm, Jürgen; Brenner, Hermann; Breukink, Stéphanie O; Chang-Claude, Jenny; van Duijnhoven, Fränzel J B; van Duijvendijk, Peter; Gu... Journal: American journal of clinical nutrition Issue: Volume 113:Issue 6(2021) Page Start: 1468 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Circulating Folate and Folic Acid Concentrations: Associations With Colorectal Cancer Recurrence and Survival. Issue 5 (7th July 2020) Authors: Geijsen, Anne J M R; Ulvik, Arve; Gigic, Biljana; Kok, Dieuwertje E; van Duijnhoven, Fränzel J B; Holowatyj, Andreana N; Brezina, Stefanie; van Roekel, Eline H; Baierl, Andreas; Bergmann, Michael M; Böhm, Jürgen; Bours, Martijn J L; Brenner, Hermann; Breukink, Stéphanie O; Bronner, Mary P; Chang-... Journal: JNCI cancer spectrum Issue: Volume 4:Issue 5(2020) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
3. Cohort profile: Biomarkers related to folate-dependent one-carbon metabolism in colorectal cancer recurrence and survival – the FOCUS Consortium. Issue 12 (22nd December 2022) Authors: Gigic, Biljana; van Roekel, Eline; Holowatyj, Andreana N; Brezina, Stefanie; Geijsen, Anne J M R; Ulvik, Arve; Ose, Jennifer; Koole, Janna L; Damerell, Victoria; Kiblawi, Rama; Gumpenberger, Tanja; Lin, Tengda; Kvalheim, Gry; Koelsch, Torsten; Kok, Dieuwertje E; van Duijnhoven, Franzel J; Bours, ... Other Names: author non-byline.; Ulrich Cornelia author non-byline.; Gsur Andrea author non-byline. Journal: BMJ open Issue: Volume 12:Issue 12(2022) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗