WHO/EDM/QSM/00.1
Original: English
Distribution: General

World Health Organization
Geneva 2000
©World Health Organization (2000)
This document is not a formal publication of the World Health Organization (WHO). All rights are reserved by WHO.
The document may, however, by freely reviewed, abstracted, reproduced or translated, in part or in whole, but not for sale or use in conjunction with commercial purposes.
The views expressed in this document by named authors are solely the responsibility of those authors.