P. H. in 't Veld

Cognitive Performance: A Cross-Sectional Study on Serum Vitamin D and Its Interplay With Glucose Homeostasis in Dutch Older Adults.

A. Uitterlinden, E. Feskens, R. Kessels, 2015, Journal of the American Medical Directors Association.

Systematic Review on Daily Vitamin B12 Losses and Bioavailability for Deriving Recommendations on Vitamin B12 Intake with the Factorial Approach

R. Dhonukshe-Rutten, L. D. de Groot, E. Doets, 2013, Annals of Nutrition and Metabolism.

Systematic review with dose-response meta-analyses between vitamin B-12 intake and European Micronutrient Recommendations Aligned's prioritized biomarkers of vitamin B-12 including randomized controlled trials and observational studies in adults and elderly persons.

R. Dhonukshe-Rutten, L. D. de Groot, W. D. de Boer, 2013, The American journal of clinical nutrition.

Folate and Vitamin B12-Related Biomarkers in Relation to Brain Volumes

R. Kessels, R. Dhonukshe-Rutten, L. D. de Groot, 2016, Nutrients.

Higher Serum 25-Hydroxyvitamin D and Lower Plasma Glucose Are Associated with Larger Gray Matter Volume but Not with White Matter or Total Brain Volume in Dutch Community-Dwelling Older Adults.

E. Feskens, R. Kessels, R. Dhonukshe-Rutten, 2015, The Journal of nutrition.

Results of 2-year vitamin B treatment on cognitive performance

A. Uitterlinden, P. Lips, R. Dhonukshe-Rutten, 2014, Neurology.

Vitamin B12 intake and related biomarkers: Associations in a Dutch elderly population

P. Lips, S. V. van Dijk, N. van der Velde, 2017, The journal of nutrition, health & aging.

Folate and Vitamin B12-Related Biomarkers in Relation to Brain Volumes

R. Kessels, R. Dhonukshe-Rutten, L. D. de Groot, 2016, Nutrients.