@book{8263,
	author = {WHO and WHO},
	title = {WHO Expert Committee on Biological Standardization },
	publisher = {World Health Organization},
	year = {2002},
	series = {WHO technical report series},
	address = {Geneva },
	edition = {Nil},
	note = {"The WHO Expert Committee on Biological Standardization met in Geneva from 25 to 29 October 1999."--Introduction.}
}