11.   Institute officials said their ketamine studies had been suspended for lack of scientific merit following a review last month, but they denied that patients had been harmed.

12.   President Bill Clinton removed trade sanctions against Taiwan that he imposed last year, following a review of its efforts to stop the commercial trade of endangered animal parts.

13.   Speaking privately, several curators and academics said they had long since stopped following the reviews.

14.   That finding followed a review of radar images produced after the shuttle passed over a site where oceanographers intentionally dumped diesel oil and algae products into the North Sea.

15.   The American Medical Association said three executives, including its chief operating officer, resigned following the review of a controversial agreement to endorse several Sunbeam Corp. products.

16.   The decision to remove the tax follows a review by the Australian Bureau of Agricultural and Resource Economics, a government think tank.

17.   The government grounded the airline in June following a review that found major safety flaws.

18.   The moves follow a review by Richard Snell, a former Tenneco Inc. executive who was named chairman and chief executive in November.

19.   Cottbus police ended its investigation of the incident following a review of the game videos, which failed to failed to identify the culprits.

20.   He said the decision was made by the commissioner for corrections following a review.