An inhibitor of collagen-induced platelet aggregation from the saliva of Triatoma pallidipennis. - Noeske-Jungblut, C; Krätzschmar, J; Haendler, B; Alagon, A; Possani, L; Verhallen, P; Donner, P; Schleuning, WD (J Biol Chem, 1994)