title: Patterns of self-reported anxiety in ICU patients: a follow-up.
authors.forename: Rachel
authors.initials: R
authors.lastname: Walker
mesh_terms: D001007:Anxiety / Q000453:epidemiology*; D015400:Clinical Nursing Research; D005500:Follow-Up Studies; D006801:Humans; D007362:Intensive Care Units; D057566:Self Report