1. The management of major pulmonary embolism;Crane;Surg Gynec Obstet,1968
2. Embolectomy for acute massive pulmonary embolism;Cooley;Surg Gynec Obstet,1968
3. A reappraisal of the indications of pulmonary embolectomy;Berger;Amer J Surg,1968
4. Pulmonary embolectomy;Stansel;New Eng J Med,1967
5. Community-wide availability of pulmonary embolectomy with cardiopulmonary bypass;Gentsch;Ann Thor Surg,1969