Roduit, C., Frei, R., Ferstl, R., Loeliger, S., Westermann, P., Rhyner, C., Schiavi, E., Barcik, W., Rodriguez‐Perez, N., Wawrzyniak, M., Chassard, C., Lacroix, C., Schmausser‐Hechfellner, E., Depner, M., von Mutius, E., Braun‐Fahrländer, C., Karvonen, A. M., Kirjavainen, P. V., Pekkanen, J., Dalphin, J., Riedler, J., Akdis, C., Lauener, R., O'Mahony, L., & , (2019). high levels of butyrate and propionate in early life are associated with protection against atopy. Allergy, 74(4), 799–809. http://access.bl.uk/ark:/81055/vdc_100079612838.0x000047