1.   Heit said the fact that Block is under treatment for kidney failure could complicate his recovery.

2.   His recovery has been complicated by heart, liver and kidney problems.

3.   Pate broke his hand and wrist in the crash and complicated his recovery by breaking his other wrist after tripping on a dock in August.

4.   The beginning of the war in Bosnia and the end of socialism came very close together, complicating the recovery.

5.   But many worry that Yeltsin has other health problems that could complicate his recovery.

6.   Eight of the Granit missiles have already been retrieved, but investigators warned that the remainder are located in a damaged area which may complicate their recovery.

7.   His recovery was complicated by breathing problems after phlegm blocked his windpipe and doctors performed a tracheotomy Friday, hours after he was taken off a respirator.

8.   His recovery was complicated by breathing problems after phlegm blocked his windpipe, forcing doctors to perform the tracheotomy.

9.   His recovery was complicated by breathing problems after phlegm blocked his windpipe.

10.   His recovery was complicated by breathing problems after mucus blocked his windpipe.