11.   Put briefly, there was a kind of allergic reaction between On Location and the brand-new edition of Microsoft Word.

12.   Rod McCallum collapsed with a rare allergic reaction.

13.   She had a severe allergic reaction to the drug.

14.   The most severe allergic reaction, anaphylactic shock, can kill through suffocation.

15.   ...internal and external allergic reactions.

16.   Soya milk can cause allergic reactions in some children.

17.   The precise mechanism of gold induced enterocolitis is uncertain but seems to be an allergic reaction to elemental gold as various gold salt preparations have been implicated.

18.   These reactions seem to be independent of dose and a number have occurred in patients previously exhibiting allergic reactions to sulphasalazine.

19.   Particles from diesel exhausts may also cause allergic reactions in their own right.