51.   Six other Slovenes reported suspicious-looking letters, but test results showed none containing traces of anthrax.

52.   Six other Slovenes reported suspicious-looking letters, but test results showed that none of them contained traces of anthrax.

53.   The company, Formosa Plastics Corp., has denied the material is toxic but admitted it does contain traces of mercury, which is highly poisonous in large doses.

54.   The Department of Health will start Wednesday testing baby food imported from the United States following reports that it contained traces of pesticides.

55.   The shoe contained no trace of explosives, authorities said.

56.   The Taiwanese company that sent the waste has said it is not toxic, while admitting it contains traces of the chemical mercury.

57.   The Taiwanese company that sent the waste has denied the material is toxic, but said it does contain traces of the chemical mercury.

58.   The United States has said it possesses a soil sample from El Shifa Pharmaceutical Industries Co. that contains traces of a chemical used in making VX nerve gas.

59.   The urine was found to contain traces of a banned drug, ephedrine, a steroid stimulant, an official statement said.

60.   Tobacco produced by two farmers last year was rejected by foreign buyers after analysis showed it contained minute traces of DDT, the Tobacco Research Board said.