Abrahamsson, T. R., Jakobsson, T., Böttcher, M. F., Fredrikson, M., Jenmalm, M. C., Björkstén, B., & Oldaeus, G. (2007). Probiotics in prevention of IgE-associated eczema: a double-blind, randomized, placebo-controlled trial. Journal of Allergy and Clinical Immunology, 119(5), 1174-1180.