TY  - BOOK
AU  -  World Health Organization 
TI  - Biomarkers in risk assessment: validity and validation
SN  - 9241572221
U1  - WHO 
PY  - 2001///
CY  - Geneva
PB  - World Health Organization
KW  - Environmental Monitoring
KW  - Biological Markers
N1  -  Published as part of: International Programme on Chemical Safety
N2  -  Biological Markers, Environmental Monitoring
ER  -