1. Fibrinolytic agents in surgical practice;Anlyan;J.A.M.A.,1961
2. Pulmonary embolism;Baker;New England J. Med.,1950
3. Clinical features of pulmonary embolism;Barritt;Lancet,1961
4. Anticoagulant drugs in the treatment of pulmonary embolism;Idem;Lancet,1960
5. Formation of vein thrombi following tissue injury;Borgstrom;Acta chir. scandinav.,1959