Comparing Primitive Concept Fields in Clinical Terminologies. - Colin Price; Philip J. B. Brown; Erich B. Schulz (AMIA, 1997)

A Simple, Maintainable System for Identifying Subsets of a Modern Controlled Vocabulary. - Erich B. Schulz; James W. Barrett; Alasdair R. Maclean; Philip J. B. Brown (AMIA, 1997)

Semantic quality through semantic definition: refining the Read Codes through internal consistency. - Erich B. Schulz; James W. Barrett; Colin Price (AMIA, 1997)

Application of Information Technology: Updating the Read Codes: User-interactive Maintenance of a Dynamic Clinical Vocabulary. - David J. Robinson; Erich B. Schulz; Philip J. B. Brown; Colin Price (J. Am. Medical Informatics Assoc., 1997)

Application of Technology: Symbolic Anatomic Knowledge Representation in the Read Codes Version 3: Structure and Application. - Erich B. Schulz; Colin Price; Philip J. B. Brown (J. Am. Medical Informatics Assoc., 1997)

Application of Technology: Read Code Quality Assurance: From Simple Syntax to Semantic Stability. - Erich B. Schulz; James W. Barrett; Colin Price (J. Am. Medical Informatics Assoc., 1998)