An international study on the standardization of fibrin clot permeability measurement: methodological considerations and implications for healthy control values - Pieters, M; Undas, A; Marchi, R; De Maat, M P; Weisel, J; Ariëns, R A; Factor XIII And Fibrinogen Subcommittee Of The Scientific Standardisation Committee Of The International Society For Thrombosis And Haemostasis (J Thromb Haemost, 2012)