A proof of concept using the Ussing chamber methodology to study pediatric intestinal drug transport and age‐dependent differences in absorption oleh Eva J. Streekstra, Márton Kiss, Jeroen van denHeuvel, Johan Nicolaï, Petra van denBroek, Sanne M. B. I. Botden, Martijn W. J. Stommel, Lara vanRijssel, Anna‐Lena Ungell, Evita van deSteeg, Frans G. M. Russel, Saskia N. deWildt