American Journal of Roentgenology · 1990 · 47 citations · 6 references
MedicineClinical SciencesRadiologyDiagnostic ImagingDiagnostic RadiologyUltrasonographyAbdominal ImagingAbdominal RadiologyComputed TomographyGastrointestinal RadiologyLiver ImagingPortal HypertensionGastrointestinal Bleeding ImagingPortal HemodynamicsPortal Hypertension EvaluationPortal Hypertension ImagingPortal Vein HemodynamicsPortal Venous System UltrasoundVenous Ultrasound
gas is seen on
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Relation of in vivo blood flow to ultrasound echogenicity
Junji Machi, Bernard Sigel, J C Beitler et al. · Journal of Clinical Ultrasound · 1983 · 63 citations
Radiographic manifestations of venous air embolism.
Kenneth W. Kizer, Philip C. Goodman · Radiology · 1982 · 60 citations