title: [50-year-old woman with heartburn].
authors.forename: Klaus
authors.initials: K
authors.lastname: Muehlenberg
authors.forename: Claudia
authors.initials: C
authors.lastname: Metzler
authors.forename: Oliver
authors.initials: O
authors.lastname: Pech
mesh_terms: D003937:Diagnosis, Differential; D004942:Esophagitis, Peptic / Q000175:diagnosis* / Q000209:etiology*; D005260:Female; D006356:Heartburn / Q000175:diagnosis* / Q000209:etiology*; D006801:Humans; D008875:Middle Aged; D012595:Scleroderma, Systemic / Q000150:complications* / Q000175:diagnosis*