D. Panagiotopoulos, J.M. Matsoukas, M. Keramida, D. Gatos, L.S. Monteiro, H.L.S. Maia, R. Yamgagni, Q. Wu, P. Redstone, G.J. Moore, A.A. Laniyonu, M. Saifeddine, M.D. Hollenberg, "Cyclic thrombin receptor-derived peptide analogues containing D-Phe and D-Arg", 23rd European Peptide Symposium, Braga, Portugal, 4 a 10 de setembro de 1994.