Hultgård-Ekwall, A., Mayerl, C., Rubin, K., Wick, G., & Rask-Andersen, H. (2006). An Interstitial Network of Podoplanin-Expressing Cells in the Human Endolymphatic Duct. Springer-Verlag.

Hultgård-Ekwall, Anna-Karin, Christina Mayerl, Kristofer Rubin, Georg Wick, ja Helge Rask-Andersen. An Interstitial Network of Podoplanin-Expressing Cells in the Human Endolymphatic Duct. Springer-Verlag, 2006.

Hultgård-Ekwall, Anna-Karin, et al. An Interstitial Network of Podoplanin-Expressing Cells in the Human Endolymphatic Duct. Springer-Verlag, 2006.