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