21.   A simple urine test may be able to identify postmenopausal women who have an increased risk of heart disease, researchers reported Monday.

22.   A urine test is available to supplement cystoscopy.

23.   But after failing a urine test that indicated drug use, he was taken into custody.

24.   But Blumstein said the parole system had gotten tougher and more parolees were being returned for violations like failing a monthly urine test for drugs.

25.   But busting someone requires a positive urine test, and those are hard to come by.

26.   But high school athletes, exempt from urine tests and sanctions, can use and abuse it and other supplements at will.

27.   Curry said Cohen learned that Lewis had failed the drug test in a discussion at the time with the doctor who administered the urine tests.

28.   Dr. Mariano said Clinton had not had a urine test for drugs since then.

29.   EPO is suspected of widespread use in endurance sports, and federations for cycling, speed skating and biathlon already use the urine test.

30.   Family members said Allred was taking a urine test and was with his parole officer when the woman was attacked.