Homozygous Antithrombin Deficiency: Report of two new cases (99 Leu to Phe) associated with arterial and venous thrombosis - Chowdhury, V; Lane, DA; Mille, B; Auberger, K; Gandenberger-Bachem, S; Pabinger, I; Olds, RJ; Thein, SL (Thromb Haemost, 1994)