TY  - BOOK
AU  - WHO Expert Committee on Biological Standardization
TI  - WHO Expert committee on Biological standardization: forty third report
SN  - 9789241208406
U1  - WHO TRS 840 
PY  - 1994///
PB  - WHO : Geneva
KW  - Bioligical Products - standards
KW  - Medical Sciences
N1  - Bioligical products-standards
ER  -