Hansson, L.O. : Venous ulcers of the lower limb. A follow-up study 5 years after surgical treatment. Acta Chir. Scand. , 128: 269, 1964.
2.
Arnoldi, C.C. : Venous leg ulcer. Results of surgical therapy . Vasc. Dis., 4: 309, 1967.
3.
Haeger, K.: Three- to six-year results with standerized surgical therapy of venous ulcer . Vasc. Dis., 3: 106, 1966.
4.
Da Silva, A. , Widmer, K.L., et al.: Varicose veins and chronic venous insufficiencyVasa, 3: 118, 1974.
5.
Sigg, K.: Varizen ulcus-cruris und Thrombose. Berlin, Heidelberg, New York, Springer Verlag, 1968.
6.
Orbach, E.I. : Sclerotherapy of varicose veins: Utilization of an intravenous air block. Am. J. Surg., 66: 362, 1944.
7.
Fegan, G.: Varicose Veins: Compression Sclerotherapy. London , William Hanemann Medical Books, 1967.
8.
Van Limborgh, J., Boersma, W., Van Der Lugt, L.: Experimental production of ulcus cruris venosum conditions in frogs. Zentralbl. Phlebol., 5: 66, 1966.
Fischer, A.A. : The role of topical medication in the management of stasis ulcer. Angiology, 22: 206, 1971.
11.
Linton, R.R. : Post-thrombotic ulcerations of the lower extremity . Ann. Surg., 138: 415, 1953.
12.
Arnoldi, C.C. , Linderholm, H.: Studies on the pathogenesis of the venous leg ulcer. Zentralbl. Phlebol., 8: 184, 1969.
13.
Antal, S.C. , Engelberg, M., Reiss , R.: Seven years experience in the surgical treatment of the neglected chronic stasis leg ulcers. Harefuah, 84: 258, 1973.
14.
Arnoldi, C.C. , Linderholm, H.: On the pathogenesis of the venous leg ulcer . Acta Chir. Scand., 134: 427, 1968 .