51.   Subsequent tests showed the packages contained cocaine.

52.   Subsequent DNA tests, however, produced the same results as those reported.

53.   Subsequent positive tests would result in five-game suspensions.

54.   The subsequent test was more specific to anthrax, but came back negative.

55.   Two subsequent tests found no contamination, indicating that the first results might have been false.

56.   He said only one soldier was treated for chemical burns during the war, and subsequent tests determined that the initial finding was wrong.

57.   FBI agent Joseph Cantamessa acknowledged that preliminary tests on some debris indicated the presence of chemical traces associated with an explosive but added that subsequent tests were inconclusive.

58.   Subsequent tests found that levels of the popular food addictive in chicken were acceptable and the restaurant opened after a day.

59.   Subsequent tests found that levels of the popular food additive in the chicken food were acceptable and the restaurant re-opened soon after.

60.   Subsequent tests found that levels of the substance in the chicken were acceptable, and the restaurant reopened.