Abstract

Get full access to this article
View all access options for this article.
References
1.
Obitsu
Y.
Ishimaru
S.
Reprint from Japanese Journal of Phlebology. Phlebology
1990 ; 5 (4 ): December 1990.
2.
Staubesand
J.
Beitr Pathol
1977 ; 161 : 187 –193 .
3.
Rose
S.S.
Ahmed
A.
J Cardiovasc Surg
1986 ; 27 : 534 .
4.
Cotton
L.
Br J Surg
1961 ; 48 : 589 .
5.
Leu
H.J.
Basic Res Cardiol
1979 ; 4 : 435 –44 .
6.
Gottlob
R.
May
R.
In: Venous Valves
3rd edn , pp. 25 –61 . Wien, New York : Springer Verlag , 1984 .
7.
Lea Thomas
M.
Keeling
F.P.
Akroyd
J.J.
Cardiovasc Surgery
1986 ; 22 : 7 .
8.
Timmons
M.J.
Lancet
1984 ; 2 , 394 –5 .
9.
Edwards
J.E.
Edwards
E.A.
Am Heart J
1940 ; 19 : 38 .
