W. Müller-Glauser, M.-C. Hensel, A. Huber, P. Bittmann, U. Bay, and M. Turina, “[Development of small-diameter vascular prostheses covered with human endothelial cells: Possibilities and limits of in vitro tests] [Article in German]”, ALTEX, vol. 5, no. 1, pp. 34–49, Jun. 1988.