World Health Organization & ebrary, Inc. (1997). Application of the international classification of diseases to neurology: ICD-NA (2nd ed.). World Health Organization.
Chicago-referens (17:e uppl.)World Health Organization och Inc ebrary. Application of the International Classification of Diseases to Neurology: ICD-NA. 2nd ed. Geneva: World Health Organization, 1997.
MLA-referens (9:e uppl.)World Health Organization och Inc ebrary. Application of the International Classification of Diseases to Neurology: ICD-NA. 2nd ed. World Health Organization, 1997.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.