title: Distinguishing eosinophilic esophagitis from gastroesophageal reflux disease upon PPI refractoriness: what about PPI-responsive esophageal eosinophilia?
authors.forename: Javier
authors.initials: J
authors.lastname: Molina-Infante
authors.forename: Jose
authors.initials: J
authors.lastname: Zamorano
mesh_terms: D004802:Eosinophilia / Q000097:blood*; D057765:Eosinophilic Esophagitis / Q000175:diagnosis*; D005260:Female; D005502:Food / Q000009:adverse effects*; D005764:Gastroesophageal Reflux / Q000175:diagnosis*; D006356:Heartburn; D006801:Humans; D008297:Male