Abstract

References
1.
Demetriades
A.
Laennec's legacy. J R Soc Med 2004 ; 97 : 257
2.
McIrvine
A.J.
,
Corbett
C.R.
,
Aston
N.O.
,
Sherriff
E.A.
,
Wiseman
P.A.
,
Jamieson
C.W.
The demonstration of saphenofemoral incompetence; Doppler ultrasound compared with standard clinical tests. Br J Surg 1984 ; 71 : 509 –10
3.
De Palma
R.G.
,
Hart
M.T.
,
Zanin
L.
,
Massarin
E.H.
Physical examination, doppler ultrasound and colour flow duplex scanning: guides to therapy for primary varicose veins. Phlebology 1993 ; 8 : 7 –11
4.
Singh
S.
,
Lees
A.
,
Donlon
M.
,
Harris
N.
,
Beard
J.
Improving the preoperative assessment of varicose veins. Br J Surg 1997 ; 84 : 801 –2
5.
Kim
J.
,
Richards
S.
,
Kent
P.J.
Clinical examination of varicose veins—a validation study. Ann R Coll Surg Engl 2000 ; 82 : 171 –5
