TY  - JOUR 
T1  - Cloud point extraction spectrophotometric determination of trace quantities of bismuth in urine
JO  - Journal of the Brazilian Chemical Society
A1  - Afkhami, Abbas
A1  - Madrakian, Tayyebeh
A1  - Siampour, Hajar
SN  - 0103-5053
UL  - 10.1590/S0103-50532006000400024
VL  - 17 
Y1  - 2006
PB  - Brasil 
ER  -