TY  - BOOK
AU  - Burn , J.H. 
TI  - Methods of biological assay
U1  - 570.72 21st ed.
PY  - 1928///
CY  - London
PB  - Oxford University Press
KW  - Biological assay
KW  - Drugs-Standards
N1  - Index: pp 125-26
ER  -