41.   China denied that, and medical experts have still not traced the source of the outbreak.

42.   Hamami vowed to trace the sources of the rumors.

43.   He said Bakorstanasda Jaya personnel were investigating the case and trying to trace the source of the leaflets.

44.   He traced the source of the vertigo to damage caused by hitting the water.

45.   Health officials tracing the source of the disease said both patients had eaten cockles that were not thoroughly cooked.

46.   Investigators have not traced the source of noxious odors in either incident, the spokesman said.

47.   Media reports quoted epidemiologists as saying it could take another three weeks to trace the source of the disease.

48.   Media reports quoted epidemiologists as saying it could take another three weeks to trace the source of the outbreak.

49.   Police from the Crime Suppression Bureau said Friday they had been working on the case for about a month, hoping to trace the sources of the illicit offer.

50.   Seri challenged investigators to trace the source of the vote-buying money, certain that the trail would lead back to Newin.