The American Journal of Medicine · 1977 · 116 citations · 1 references
MedicineCardiologyRadiologyBiomedical ImagingUltrasonographyUltrasoundCardiac ImagingCardiac UltrasonographyCardiac UltrasoundCardiovascular ImagingDoppler UltrasonographyDoppler UltrasoundCardiac Doppler EchocardiographyDoppler Ultrasound InstrumentationEchocardiographic Doppler Assessment
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