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- [23] Diagnostic efficacy of SonoVue®, a second generation contrast agent, in the assessment of extracranial carotid or peripheral arteries using colour and spectral Doppler ultrasound:: a multicentre study BRITISH JOURNAL OF RADIOLOGY, 2006, 79 (937): : 44 - 51
- [25] Quantitative measurements of second harmonic Doppler using ultrasound contrast agents ULTRASOUND IN MEDICINE AND BIOLOGY, 1996, 22 (09): : 1205 - 1214