1. International Statistical Classification of Diseases and Related Health Problems. 10th Revision.,2004
2. The ICD family of classifications.;Gersenovic;Methods Inf Med,1995
3. WHO Business Plan for Classifications.,2005
4. International Statistical Classification of Disease and Related Health Problems. 10th Revision, Thai modification.,2006
5. Revisions of the International Classification of Diseases (ICD-9 and ICD-10): impact on health statistics.;Epidemiol Bull,1996