The American Journal of the Medical Sciences · 2012 · 14 citations · 19 references
MedicineClinical SciencesInternal MedicineGastroenterologyUltrasonographyUltrasoundAbdominal ImagingAbdominal UltrasoundEsophageal DiseasesGastroesophageal Reflux DiseaseGastrointestinal EndoscopyGastrointestinal RadiologyEndoscopic ScreeningEsophageal SurveillanceEsophageal Variceal HemorrhageTwo-dimensional ImagingVariceal Screening
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