Concepedia
Gastroenterology · 1978 · 169 citations · 0 references
MedicineAnatomySurgeryDysphagiaGastroenterologyEndoscopic SurgeryEsophageal CancerEsophageal DiseasesGastroesophageal Reflux DiseaseGastrointestinal EndoscopyTherapeutic EndoscopyEsophageal Anatomy