41.   Renewed concerns arose in December after Italy announced an investigation into soldiers who have become ill since serving in the Balkans.

42.   Security concerns arose almost as soon as Clinton arrived.

43.   She recently bought a house and had started renovating it when the asbestos concerns arose.

44.   Similar concerns have arisen with the English premier league, Torres said.

45.   Sources said concern had arisen over prospects that the company might experience a potential cash flow problem with its failure to arrange bridge financing.

46.   Such concerns often arise in South Asia, an area that many foreign companies are attracted to because of its cheap labor.

47.   The environmental concern of PCBs arose because of their tendency to accumulate in living organisms.

48.   Such concerns never arose when US college players were winning titles in world events.