Helma Rixen

Topography of the inferior rectal artery: A possible cause of chronic, primary anal fissure

B Klosterhalfen, B. Klosterhalfen, C. Mittermayer, 1989, Diseases of the colon and rectum.

In vitro studies on the expansion of endothelial cell monolayers on components of the basement membrane

C. Kirkpatrick, C. Mittermayer, C. Kirkpatrick, 1989, Virchows Archiv. B, Cell pathology including molecular pathology.