1.   The presence of HBsAg indicates an active acute or chronic HBV infection.

2.   Its presence will indicate hostility towards religion and make it very difficult for people to take religion seriously.

3.   But their presence in Zenica indicated the difficulty of enforcing the requirement.

4.   Coliform bacteria is not harmful itself, but its presence indicates that other bacteria that does cause disease may be present.

5.   Even though nicotine itself does not cause cancer, its presence typically indicates a higher level of other tobacco-related toxins, Benowitz said.

6.   Snoring is not just a nightmare for the families forced to listen, but can indicate the presence of another condition, obstructive sleep apnea.

7.   Tests of that tea and other locally purchased ones found high levels of fecal coliform, a bacteria whose presence usually indicates poor hand washing or unsanitary food handling.

8.   They suspect that its presence indicates that other contaminants may be present.

9.   But his presence indicated that the oil-for-food offer by the U.N. Security Council was the most likely subject on the agenda.

10.   Their presence indicated the labor movement is quickly becoming politicized.