31.   Although the surgery was successful, both were put under close observation as they were not out of danger.

32.   Bang-On will be readmitted to the hospital Friday to be kept under close observation until the delivery, Sunee said.

33.   But he said it was possible that a close observation of the situation over the next few days would make a different assessment possible.

34.   Chinese troop movements were under close observation but no preparations for maneuvers had been detected yet, Fan told a routine news briefing.

35.   Doctors said Yeltsin will stay in the hospital under close medical observation until the operation and will then spend about two months recuperating after the surgery.

36.   Doctors say he will stay in the hospital under close medical observation until the operation and will then spend about two months recuperating after the surgery.

37.   During the past few weeks, Tsibliyev has been under close medical observation and doctors said his condition has stabilized.

38.   He has been placed under close observation.

39.   Kurashy has been placed under close observation.

40.   The reservoir is now under close observation, but contamination above acceptable levels has not been detected, the reports said, citing the Emergency Situations Ministry.