Measurement of crosslinked fibrin derivatives – Use in the diagnosis of vein thrombosis - Rowbotham, BJ; Carroll, P; Whitaker, AN; Bunce, IH; Cobcroft, RG; Elms, MJ; Masci, PP; Bundesen, PG; Rylatt, DB; Webber, AJ (Thromb Haemost, 1987)