21.   Elkington, a Houston resident, underwent the procedure Thursday but continues to experience recurring pain.

22.   Funk is among a growing group of golfers who have undergone a surgical procedure called laser in situ keratomileusis, or LASIK, in the past two years.

23.   He also approved a bill requiring women seeking abortions to be counseled on alternatives and then wait three days before undergoing the procedure.

24.   He also provided detailed counseling for each woman before obtaining her written consent to undergo the procedure.

25.   He calls for a ban on so-called partial-birth abortions and advocates a law that would require parents to be notified before a youth could undergo the procedure.

26.   He offers the glasses at no extra cost, usually to patients undergoing longer procedures, such as crown or bridge work.

27.   He went to greater lengths to defend his stance then, appearing immediately afterward at a White House ceremony with five women who had undergone the procedure.

28.   He underwent the procedure last week, following a fall at his home in suburban Virginia.

29.   Herron underwent a procedure to begin dilating her cervix, then went home.

30.   I have told this to my doctor and I underwent a procedure that examined my lower intestine.