1. Alliance for Nursing Informatics 2009 Alliance for Nursing Informatics statement to the National Committee for Vital and Health Statistics (NCVHS) hearings on “meaningful use” of health information technolo gy http://www.himss.org/content/files/NCVHS_ANIMeaningfulUse050409.pdf
2. The American Heritage Dictionary of the English Language 4th 2009a Equivalence http://dictionary.reference.com/browse/equivalence
3. The American Heritage Dictionary of the English Language 4th 2009b Resemblance http://dictionary.reference.com/browse/resemblance
4. The American Heritage Dictionary of the English Language 4th 2009c Similarity http://education.yahoo.com/reference/dictionary/entry/similarity
5. American Nurses Association 2010 ANA recognized terminologies that support nursing practice http://www.nursingworld.org/Terminologies