TY  - BOOK
ED  - WHO Expert Committee on Biological Standardization
ED  - World Health Organization.
TI  - Fifty-eighth report: WHO Expert Committee on biological standardization
SN  - 9789241209632
SN  - 0512-3054
PY  - 2011///
CY  - Geneva
PB  - World Health Organization, 
KW  - Biological products
KW  - standards
KW  - Vaccines
KW  - Reference standards
KW  - Guidelines
UR  - http://apps.who.int/iris/
ER  -