Efficacy and safety analyses of recombinant factor VIIa in severe post-partum hemorrhage by Caram-Deelder, C, McKinnon Edwards, H, Zdanowicz, JA, van den Akker, T, Birkegård, C, Blatný, J, van der Bom, JG, Colucci, G, van Duuren, D, van Geloven, N, Henriquez, DDCA, Knight, M, Korsholm, L, Landorph, A, Lavigne Lissalde, G, McQuilten, ZK, Surbek, D, Wellard, C, Wood, EM, Mercier, FJ