TY  - BOOK
AU  -  World Health Organization 
TI  - WHO expert committee on biological standardization: 47 th report
U1  - SERIALS 
PY  - 1998///
CY  - Geneva
PB  - W H O
KW  - WHO
KW  - Biological Products -Standards
N2  -  Biological Products -Standards, WHO
ER  -