31.   The procedures had to be repeated more frequently.

32.   The procedure had to receive special Federal Aviation Administration approval.

33.   The procedure will have no effect on your new one.

34.   The pressure-packed procedure does have some educational drawbacks.

35.   The procedure has a slightly higher risk of miscarriage than standard amniocentesis, and if it is done too early, it may lead to limb abnormalities.

36.   This procedure has several advantages, but because a lot of automatic transmission fluid is caught in the torque converter, it only replaces about half of the oil.

37.   Besides allowing otherwise irreparable bones to heal, the procedure has certain other advantages over casting.

38.   But U.S. officials say the procedure has to be done in a foreign country just like Mari Bras did.

39.   Experiments with cloned animals show the procedure has many flaws, and most scientists agree any attempts to do so now would be extremely dangerous.