A randomized controlled trial of concept based indexing of Web page content. - Peter L. Elkin; Alexander Ruggieri; Larry Bergstrom; Brent A. Bauer; Mark Lee; Philip V. Ogren; Christopher G. Chute (AMIA, 2000)

A randomized controlled trial of the accuracy of clinical record retrieval using SNOMED-RT as compared with ICD9-CM. - Peter L. Elkin; Alexander Ruggieri; Steven H. Brown; James D. Buntrock; Brent A. Bauer; Dietlind Wahner-Roedler; Scott Litin; Julie Beinborn; Kent R. Bailey; Larry Bergstrom (AMIA, 2001)

Internal medicine resident satisfaction with a diagnostic decision support system (DXplain) introduced on a teaching hospital service. - Brent A. Bauer; Mark Lee; Larry Bergstrom; Dietlind Wahner-Roedler; John Bundrick; Scott Litin; Edward P. Hoffer; Richard J. Kim; Kathleen Famiglietti; G. Octo Barnett; Peter L. Elkin (AMIA, 2002)

Guideline and quality indicators for development, purchase and use of controlled health vocabularies. - Peter L. Elkin; Steven H. Brown; John S. Carter; Brent A. Bauer; Dietlind Wahner-Roedler; Larry Bergstrom; Mark Pittelkow; Cornelius Rosse (Int. J. Medical Informatics, 2002)

Data Representation in Healthcare: A design for a freely-available openly-developed international reference terminology for healthcare. - Peter L. Elkin; Steven H. Brown; Michael J. Lincoln; Mark Pittelkow; Brent A. Bauer; Dietlind Wahner-Roedler; Rhonda Thomas; Larry Bergstrom (MIE, 2003)

A controlled trial of automated classification of negation from clinical notes. - Peter L. Elkin; Steven H. Brown; Brent A. Bauer; Casey S. Husser; William Carruth; Larry Bergstrom; Dietlind Wahner-Roedler (BMC Medical Informatics Decis. Mak., 2005)