TY  - BOOK
TI  - Barium and barium compounds
T2  - Concise international assessment document; 33
SN  - 92-4-153033-2
AV  - PAM QTO RA1230.B37 
PY  - 2000///
CY  - Geneva
PB  - World Health Organization
KW  - Barium
KW  - Risk assessment
ER  -