title: CDEs in 1990: a report of years 3 and 4 (1988 and 1989) of the certification process.
authors.forename: C
authors.initials: C
authors.lastname: Steil
authors.forename: B
authors.initials: B
authors.lastname: Anderson
mesh_terms: D002568:Certification / Q000639:trends*; D003920:Diabetes Mellitus / Q000451:nursing*; D004521:Educational Measurement; D006801:Humans; D010353:Patient Education as Topic; D013041:Specialties, Nursing / Q000592:standards*