41.   But analysts say something interesting could happen with supply and demand.

42.   But even if the voting was fair, the campaign was dirty, political analysts say.

43.   But it is this period of limbo, between the vote and its ratification, that many analysts say poses the greatest danger of disruption.

44.   But some analysts say these are still largely paper accomplishments.

45.   But that will soon change, analysts say.

46.   But some analysts say that may not be enough to halt violence that has spread nationwide.

47.   But some analysts say that might not be enough to prevent consumers from putting off purchases.

48.   But this year, surging demand for diesel has drawn distillate out of refineries as quickly as it flowed in, analysts say.

49.   By contrast, AMC Entertainment has benefited from operating improvements and recent box-office success, and is well positioned if a recovery materializes, some analysts say.

50.   Centocor was presenting data from a six-month trial of the drug, which analysts say has blockbuster potential.