TY  - JOUR 
T1  - In situ monitoring of mutagenicity of air pollutants in São Paulo City using Tradescantia-SHM bioassay
JO  - Brazilian Archives of Biology and Technology
A1  - Ferreira, Maria Izildinha
A1  - Rodrigues, Geraldo Stachetti
A1  - Domingos, Marisa
A1  - Saldiva, Paulo Hilário do N.
SN  - 1516-8913
UL  - 10.1590/S1516-89132003000200017
VL  - 46 
Y1  - 2003
PB  - Brasil 
ER  -