title: Reflux esophagitis: biopsy or not?
authors.affiliation: Academic Children's Hospital, Free University of Brussels, Belgium.
authors.forename: Y
authors.initials: Y
authors.lastname: Vandenplas
mesh_terms: D001706:Biopsy; D004942:Esophagitis, Peptic / Q000473:pathology*; D004945:Esophagoscopy; D006801:Humans; D007223:Infant