TY - BOOK AU - Thrush,Abigail AU - Hartshorne,Timothy TI - Peripheral vascular ultrasound: how, why and when SN - 0443072833 PY - 2005/// CY - Edinburgh PB - Elsevier Churchill Livingstone KW - Peripheral Vascular Diseases KW - ultrasonography KW - Ultrasonography, Doppler KW - methods KW - Blood Flow Velocity ER -