TY  - BOOK
ED  - World Health Organization
TI  - Biological substances : International standards and reference reagents
SN  - 9241542136
PY  - 1987///
CY  - Geneva
PB  - WHO
KW  - Biological products - Tables
KW  - Indicators & reagents - Tables
N1  - Acc. No. 09413
ER  -