11.   Along with blood, urine samples will also be returned to Earth, where the tagged molecules will be measured.

12.   And there are still some cynics who are holding their breaths over what the urine samples of the new snowboarders might bring.

13.   Anton and Fiz have never failed a drug test, although none exist to detect EPO in a urine sample.

14.   As part of his probation, Vandolah had to stay off drugs and provide urine samples to North Star Recovery, which does tests for the U.S. Probation Office.

15.   Blood and urine samples had been taken from the engineer for testing, as is standard procedure in any crash, Black said.

16.   Blood and urine samples taken from him that night at a local hospital tested positive for methamphetamine and marijuana.

17.   Blood and urine samples tested positive for cocaine, and the Uruguayan police are investigating where Maradona obtained the drug.

18.   A positive test, or a failure to provide a urine sample, could result in being banished from the league for at least one year.

19.   A UC Davis vet fed poppy seeds to four horses and their urine samples produced morphine in higher concentrations than the Nimble Mind test.

20.   According to Gyulai, Yegorova is among that group, and her urine sample has been shipped to Switzerland to be analyzed along with those of the other athletes.