In vivo measurement of thromboxane B2and 6-keto-prostaglandin Flain humans in response to a standardized vascular injury and the influence of aspirin - Gerrard, J M; Taback, S; Singhroy, S; Docherty, J C; Kostolansky, I; McNichol, A; Kobrinsky, N L; McKenzie, J K; Rowe, R (Circulation, 1989)