Expression of lipocalin-type prostaglandin D synthase (β-trace) in human heart and its accumulation in the coronary circulation of angina patients - Eguchi, Y; Eguchi, N; Oda, H; Seiki, K; Kijima, Y; Matsu-ura, Y; Urade, Y; Hayaishi, O (Proc Natl Acad Sci USA, 1997)