1. Phlegmatia alba dolens,1868
2. The thromboplastic action of cephalin;Mclean;Physiology,1919
3. Partial interruption of the inferior vena cava with a new plastic clip;Adams;Surg Gynecol Obstet,1966
4. A new catheter technique of interruption of inferior vena cava for prevention of pulmonary embolism;Mobin Uddin;Am Surg,1969
5. A new intracaval filter permitting continued flow and resolution of emboli;Greenfield;Surgery,1973