The two allele sequences of a common polymorphism in the promoter of the plasminogen activator inhibitor-1 (PAI-1) gene respond differently to inter-leukin-1 in HepG2 cells - Dawson, S J; Wiman, B; Hamsten, A; Green, F; Humphries, S; Henney, A M (J Biol Chem, 1993)