TY  - BOOK
ED  - WHO Expert Committee on Biological Standardization 
TI  - WHO Expert Committee on Biological Standardization : : fifty-ninth report
T2  - WHO technical report series ; 
SN  - 9789241209649
PY  - 2012///
CY  - Geneva
PB  - WHO
KW  - Biological Agents
KW  - Vaccines
KW  - standards
KW  - Reference Standards
KW  - Guideline
UR  - https://apps.who.int/iris/bitstream/handle/10665/75167/WHO_TRS_964.pdf?sequence=1&isAllowed=y
ER  -