1.   President Boris Yeltsin, hospitalized for heart trouble, was in stable condition Saturday and worked on documents under close medical observation, a spokesman said.

2.   Pinochet remained under close medical observation at a private Arica hospital Saturday and canceled a series of public appearances scheduled for the day, Gonzalez said.

3.   A police station in Cape Town, South Africa, was quarantined and several officers placed under medical observation after they handled a note covered with an unknown powder.

4.   A third worker was under medical observation.

5.   Casya has been under medical observation ever since and will likely need surgery to removed damaged tissue from his buttocks, Zaharia said.

6.   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.

7.   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.

8.   Doctors said Joe Antimenko would continue to be under medical observation for some time before they can release him, police and court officials said.

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

10.   Dowager Queen Ingrid was under medical observation Friday following overnight surgery to repair a broken hip, the palace said.