41.   The lymph nodes removed were necessary for testing to determine treatment.

42.   The waste is still being tested to determine its toxicity, the government said.

43.   The U.S. Public Health Service is testing to determine if those or any other ailments are linked to the river.

44.   Utah convicts often are tested to determine if their crimes stem from sexual problems that can be treated.

45.   Would-be immigrants who say they have family living in Germany are being genetically tested to determine whether their claims are true, the foreign ministry said Friday.