TY - GEN AU - Cornet,R AU - de Keizer,N F AU - Abu-Hanna,A TI - A framework for characterizing terminological systems SN - 0026-1270 PY - 2006///0705 KW - Medical Informatics Applications KW - Models, Organizational KW - Netherlands KW - Systematized Nomenclature of Medicine KW - Vocabulary, Controlled N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't ER -