Infarct salvage with liposomal prostaglandin E1 administered by intravenous bolus immediately before reperfusion in a canine infarction-reperfusion model - Smalling, R W; Feld, S; Ramanna, N; Amirian, J; Felli, P; Vaughn, W K; Swenson, C; Janoff, A (Circulation, 1995)