title: Interchange standards revisited.
authors.affiliation: Regenstrief Institute for Health Care, Indiana University Medical School, Indianapolis 46202.
authors.forename: C J
authors.initials: CJ
authors.lastname: McDonald
mesh_terms: D005060:Europe; D007256:Information Systems / Q000592:standards*; D008499:Medical Records / Q000592:standards; D011381:Programming Languages; D014481:United States