Jan Knol

The effect of glutamine-enriched enteral nutrition on intestinal microflora in very low birth weight infants: a randomized controlled trial.

W. Fetter, J. Twisk, J. Knol, 2007, Clinical nutrition.

Human milk: a source of more life than we imagine.

J. Garssen, R. Martín, E. Jiménez, 2013, Beneficial microbes.

Prebiotic oligosaccharides in early life alter gut microbiome development in male mice while supporting influenza vaccination responses.

S. Tims, J. Garssen, B. Stahl, 2019, Beneficial microbes.