TY  - SER
ED  -  WHO Expert Committee on Biological Standardization.
TI  -  Lists of international biological standards, international biologica l reference preparations, and international biological reference reagen ts
PY  - 1972///
CY  -  Geneva : 
PB  -  World Health Organization , 
KW  -  Biological Products
KW  -  standards
KW  -  Pharmaceutical Preparations
N1  -  Prepared by the WHO Expert Committee on Biological Standardization a nd previously issued as annexes to its Report
ER  -