[Significance of ultrasonic investigation of the heart and vessels in patients with varicose veins of lower extremities].
Shilko
V G
VG
Lazarev
S M
SM
Kuznetsov
A A
AA
D003937:Diagnosis, Differential; D004452:Echocardiography / Q000379:methods*; D006801:Humans; D015203:Reproducibility of Results; D012720:Severity of Illness Index; D018608:Ultrasonography, Doppler / Q000379:methods*; D014648:Varicose Veins / Q000000981:diagnostic imaging*