21.   Before beginning the angiogram, Reiner walked a Secret Service agent through the catheterization laboratory where such procedures are performed to show him what his team would be doing.

22.   Both procedures were performed by team doctor Dan Cooper.

23.   Although Dr. Nalini Prasad was listed as the anesthesiologist in the case, a more senior doctor actually performed the procedure.

24.   A procedure was performed to insure proper drainage, but some of the bristles of the machine used were deposited on the field.

25.   A similar procedure was performed on adult rodents earlier in the mission as well as on young rat at crucial points in the maturation of their nervous systems.

26.   Access to safe abortions is threatened by a shortage of doctors qualified to perform the procedure, according to experts in the field.

27.   After Favaloro, a little-known surgeon, had announced his results, two prominent surgeons said they had already performed the procedure.

28.   All those who perform abortion procedures using that method must fear prosecution, conviction and imprisonment.

29.   But Kathuria changed his mind when he saw Batista perform the procedure in New York in July and saw patients immediately improve.

30.   But most women already have to wait at least a week before having an abortion, doctors and pregnancy counselors said, because not many doctors perform the procedure.

v. + procedure >>共 511
follow 10.10%
perform 6.33%
use 4.09%
undergo 3.02%
do 2.94%
have 2.80%
review 2.72%
establish 2.13%
repeat 1.83%
ban 1.78%
perform + n. >>共 763
surgery 7.15%
abortion 5.62%
task 4.47%
operation 3.65%
autopsy 3.57%
procedure 3.56%
duty 3.33%
test 3.27%
service 2.71%
work 2.62%
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