11.   The outburst reflected growing tension over the refugee flood.

12.   The refugee flood occurred after a string of victories by Serb forces against the secessionist Albanian rebels in Kosovo.

13.   Though the refugee flood in Croatia had ebbed by last week, it continued into this week from Bosnia to Serbia.

14.   Though the refugee flood from Croatia had ebbed by last week, it continued into this week from Bosnia to Serbia.

15.   The refugee flood into Goma, north of Bukavu, caused a humanitarian disaster as cholera and dysentery swept through hastily improvised refugee camps.

16.   The refugee flood into Goma caused a humanitarian disaster as cholera and dysentery swept through hastily improvised refugee camps.

17.   Italy is the former colonial power and has borne the brunt of refugee floods whenever the Balkan state has been in political crisis.