Managing Hierarchies in Modern Healthcare Terminologies. - Timothy E. Bentley; Colin Price; Philip J. B. Brown (AMIA, 1999)

Mapping between SNOMED RT and Clinical terms version 3: a key component of the SNOMED CT development process. - Amy Y. Wang; James W. Barrett; Timothy E. Bentley; David Markwell; Colin Price; Kent A. Spackman; Michael Q. Stearns (AMIA, 2001)