TY  - BOOK
ED  - World Health Organization
ED  - WHO Expert Commitee on Biological Standardization
TI  - WHO Expert Committee on Biological Standardization: Forty-seventh report 
SN  - 92-4-120878-3
PY  - 1998///
CY  - Geneva
PB  - World Health Organization
KW  - Biological products
KW  - standards
N1  - Includes bibliographical references
ER  -