81.   The goal is to find some level of treatment that will work with as little as two or three pills and cost a few dollars.

82.   The Independent Commission for Research and Information on Radioactivity, which is participating in the suit, said its studies found contamination levels in France higher than government estimates.

83.   The lowered protein level was found both in the test tube and in the brains of mice.

84.   The lowest levels were found in benign tissue.

85.   The lowest levels were found in Britain and Portugal.

86.   The ministry has found excessive levels of dioxin, a chemical believed to cause cancer and other diseases, in Belgium beef, chicken and pork, Takimoto said.

87.   The Norwegian Food Control Authority said Thursday that a scientific study found high levels of a probable cancer-causing substance in several high carbohydrate foods.

88.   The newspaper The Nation in Bangkok reported in stories Tuesday and Wednesday that higher-than-normal mercury levels have been found in fish caught around the platforms.

89.   The on-going experience in regional economies shows that financial markets are having difficulty in finding sustainable levels.

90.   The study found high levels of lead, cadmium and mercury in the water along the coast of Bombay, home to the busiest sea port.