TY  - GEN
AU  - Pappas,Peter J
AU  - Lal,Brajesh K
AU  - Cerveira,Joaquim J
AU  - Padberg,Frank T
AU  - Duran,Walter N
TI  - Causes of severe chronic venous insufficiency
SN  - 0895-7967
PY  - 2005///0809
KW  - Chronic Disease
KW  - Humans
KW  - Leg
KW  - blood supply
KW  - Risk Factors
KW  - Venous Insufficiency
KW  - etiology
N1  - Publication Type: Journal Article; Review
UR  - https://doi.org/10.1053/j.semvascsurg.2004.12.009
ER  -