Jorpes, E.: Heparin in the Treatment of Thrombosis. New York , Oxford University Press, 1946 .
2.
Zilliacus, H. : On the specific treatment of thrombosis and pulmonary embolism with anticoagulants, with particular reference to the post-thrombotic sequelae. Acta Medica Scand., Supp. 171, 1946.
Stahmann, M.A. , Huebeur, C.F., AND Link, K.P.: Studies on hemorrhagic sweet clover disease. V. Identification and synthesis of hemorrhagic agent . J. Biol. Chem., 138: 513, 1941.
5.
Lee, R.I., AND White, P.D.: A clinical study of the coagulation time of blood. Am. J. Med. Sci., 165: 495, 1913.
6.
Quick, A.J.: On quantitative estimation of prothrombin. Am. J. Clin. Path. , 15: 560, 1945.
7.
Vander Veer, J.B., Kuo, P.T., AND Marshall , D.S.: Experiences with venous thrombosis and pulmonary embolism, with special reference to anticoagulant therapy. Am. J. Med. Sci., 219: 117, 1950.
8.
Artz, C.P., Martin, M., AND Mccleery, R.S.: Disadvantages of dicumarol with special reference to therapeutic inadequacies . Am. J. Surg., 77: 47, 1949.
9.
De Takats, G. : Anticoagulant therapy in surgery. J.A.M.A., 142: 527, 1950.
10.
Murray, D.W.G. , Jaques, L.B., Perrett , T.S., AND Best, C.H.: Heparin and thrombosis of veins following injury. Surgery, 2: 163, 1937.
11.
Crafoord, C. : Preliminary report on postoperative prevention of thrombosis. Acta Chir. Scand., 79: 407, 1937.
12.
Bauer, G.: Nine years experience with heparin in acute venous thrombosis. Angiology, 1: 161, 1950.
13.
Cosgriff, S.W. , Cross, R.J., AND Habif, D.V.: The management of venous thrombosis and pulmonary embolism. Surg. Clin., N. A., 28: 324, 1948.
14.
Parkin, T.W. , AND Kvale, W.F.: Neutralization of the anticoagulant effects of heparin with protamine (Salmine). Am. Heart J. , 37: 333, 1949.
15.
Stats, D., AND Neuhof, H.: Concentrated aqueous heparin—A new form of intramuscular administration . Am. J. Med. Sci., 214: 159, 1947.
16.
Artz, C.P., AND Amspacher, W.H.: Evaluation of various methods of administration of heparin. Surgical Forum. Proceedings of the Forum Sessions, Thirty-eighth Clinical Congress of the American College of Surgeons, 1952 . In press.
17.
Loewe, L., AND Rosenblatt, P.: A new practical method of subcutaneous administration of heparin, preliminary report. Am. J. Med. Sci., 208: 54, 1944.
18.
Artz, C.P.: The treatment of venous thrombosis with heparin in gelatin. Ohio State M. J., 45: 37, 1949.
19.
Duff, J.F., AND Shull, W.M.: Total hemorrhage in dicumarol poisoning. J.A.M.A. , 139: 762, 1949.
20.
Moss, Henry, AND D'Alessandro, D.R. : The intensity and duration of the effect of depo-heparin on venous coagulation time in man. Am. Prac. & Digest of Treat., 2: 309, 1951.
21.
Crane, Chilton : The use of heparin-gelatin-dextrose in venous thrombosis and pulmonary embolism. N. Eng. J. Med., 245: 926, 1951.
22.
Smiles, W.J. : Long-acting heparin preparation: A useful adjunct in anticoagulant therapy. U. S. Armed ForcesMed. J., 2: 45, 1951.
23.
De Takats, G.: Anticoagulant therapy in surgery. J.A.M.A., 142: 527, 1950.
