TY  - BOOK
AU  - y World Health Organization
TI  - WHO Export committee on biological standardization
SN  - 92-4-120760-4
U1  - 615.306 
PY  - 1987///
CY  - Geneva
PB  - World Health Organization
N1  - y World Health Organization: WHO Export committee on biological standardization.  (37 th Report)  Geneva.  World Health Organization, 1987. 92-4-120760-4--(615.306Y W)
ER  -