Ginkgo biloba does not alter clearance of flurbiprofen, a cytochrome P450-2C9 substrate - Greenblatt, D J; von Moltke, L L; Luo, Y; Perloff, E S; Horan, K A; Bruce, A; Reynolds, R C; Harmatz, J S; Avula, B; Khan, I A; Goldman, P (J Clin Pharmacol, 2006)