Zobrazeno 1 - 2
of 2
pro vyhledávání: '"H T Quynh"'
Autor:
Arnold Schecter, D Q Minh, L T Thuy, J D Constable, P H Phiet, L C Dai, H D Cau, H T Quynh, Nga Nguyen, R Baughman
Publikováno v:
American Journal of Public Health. 85:516-522
OBJECTIVES. The largest known dioxin contamination occurred between 1962 and 1970, when 12 million gallons of Agent Orange, a defoliant mixture contaminated with a form of the most toxic dioxin, were sprayed over southern and central Vietnam. Studies
Autor:
Muneaki Matsuda, Tadaaki Wakimoto, Masahide Kawano, Ryo Tatsukawa, H. D. Cau, H. T. Quynh, V. D. Thao
Publikováno v:
International Journal of Environmental Analytical Chemistry. 50:147-159
Soil samples collected randomly from the provinces of Tayninh and Songbe, southwestern Vietnam, were analysed for the presence of DDTs, HCHs and PCBs. Residues of these chemicals were detected in all the analysed samples. Concentrations of σ DDT in