Tetrahydrobiopterin-dependent eNOS coupling attenuates vein graft atherosclerosis through inhibition of MCP-1 mediated monocyte recruitment to sites of vascular injury - Ali, Z; Bursill, C; Papaspyridonos, M; Akhtar, A; Greaves, D; Alp, N; Channon, K (CIRCULATION, 2007)