title: When the patient has an ulcer.
authors.forename: J L
authors.initials: JL
authors.lastname: Johns
mesh_terms: D004509:Education, Nursing, Continuing; D006801:Humans; D010353:Patient Education as Topic; D010437:Peptic Ulcer / Q000175:diagnosis / Q000451:nursing* / Q000628:therapy; D012648:Self Care