How to Quote an ICD 10 Chapter in Vancouver style? I want to quote a chapter from ICD10 in vancouver format. I have searched whole web for some references on this. But I could not find anything. I am a newbie here. Can some one please help.

This is the chapter title "Chapter XVI Certain conditions originating in the perinatal period (P00-P96)"
ICD-10 Classifications of Mental and Behavioural Disorder: Clinical Descriptions and Disgnostic Guidelines. Geneva. World Health Organisation. 1992.

This is my reference:
http://www.who.int/medicines/areas/quality_safety/ReferenceListEnsBal.pdf