21.   Most abuses had occurred within the first three months of the occupation, in response to protests against forced Iraqization.

22.   He added, however, that changes had to occur within the Republican Party, including the greater involvement of women and minority groups.

23.   If the sub-field is tightly circumscribed, and localised geographically, then the bulk of citations may occur within a limited set of co-citing core journals.

24.   Equilibria which occur within a single phase are called homogeneous equilibria.

25.   Most other cases of severe hepatic injury associated with NSAIDs have occurred within weeks to months of starting treatment.

26.   All five patients receiving oral cyclosporin had a remission but relapse occurred within three months of discontinuing the drug.

27.   Most of the deaths occurred within the first six weeks of the index bleed.

28.   It has previously been shown that infiltration of lymphocytes in the submucosa occurs within only a few hours after gliadin challenge.

29.   Forth nine per cent of these relaxations occurred within four seconds after the onset of distention.

30.   Rebleeding occurred within three days in eight of the epinephrine group and three of the epinephrine plus pure alcohol group.