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2. Arthropathy in von Willebrand's disease;Ahlberg;Acta Orthop Scand,1970
3. Dual hemostatic defect in pseudohemophilia;Alexander;J Clin Invest,1953
4. Immunologic studies in von Willebrand's disease;Bennett;J Clin Invest,1972
5. Purification of human and bovine fibrinogen;Blombäck;Arkiv Kemi,1956