C. W. Y. Wong, G. Wiedle, C. Ballestrem, B. Wehrle-Haller, S. Etteldorf, M. Bruckner, B. Engelhardt, R. H. Gisler and B. A. Imhof 2000. PECAM-1/CD31 Trans-homophilic Binding at the Intercellular Junctions Is Independent of Its Cytoplasmic Domain; Evidence for Heterophilic Interaction with Integrin alpha vbeta 3 in Cis