1.   Garzelli, for example, was thrown out after traces of a banned diuretic, which can be used to mask steroid use, were found in his urine.

2.   No more gleeful relief when four Chinese swimmers test positive for banned diuretics that are suspected as masking agents for performance-enhancing drugs.

3.   Stefano Garzelli, the winner two years ago, was suspended after testing positive for a banned diuretic.

4.   A Cuban judo competitor received only a reprimand after testing positive for a banned diuretic.

5.   Another top Giro rider, Stefano Garzelli, was suspended Tuesday after testing positive for a banned diuretic.

6.   Four other Chinese swimmers got two-year suspensions for using a banned diuretic, which can be used to mask steroid use.

7.   Four Chinese swimmers tested positive for a banned diuretic, which can be used to mask the use of steroids.

8.   Four other Chinese swimmers also tested positive for a banned diuretic and were suspended.

9.   Four other Chinese swimmers tested positive for banned diuretics and were suspended.

10.   Four other swimmers tested positive for a banned diuretic, sometimes used to mask steroids, at the championships.