Thomas Pyzdek
Patricia A. Annis
Benjamin Cashore
Ezra Sadan
Alain Patchong
Basem El-Haik
Shigehiro Nakamura
United States International Trade Commission.
International Organization for Standardization. Information Centre
WHO Expert Committee on Biological Standardization.
Nils-Göran Olve
Unknown Author
World Health Organization (WHO)
Maureen A Breitenberg
United States. National Bureau of Standards.
Maureen A. Breitenberg
Charlie Gifford
Bill Carreira