Endoscopic diagnosis and classification of reflux esophagitis: are we there yet?
Boyce
H Worth
HW
D004942:Esophagitis, Peptic / Q000145:classification* / Q000473:pathology; D004945:Esophagoscopy; D006801:Humans; D015588:Observer Variation; D012720:Severity of Illness Index; D009626:Terminology as Topic