The effects of α2-adrenergic and serotonergic receptor antagonists on cyclic blood flow alterations in stenosed canine coronary arteries - Bush, L R; Campbell, W B; Kern, K; Tilton, G D; Apprill, P; Ashton, J; Schmitz, J; Buja, L M; Willerson, J T (Circ Res, 1984)