[Reuters] Serena quits Dubai with arm injury

DUBAI, March 4 (Reuters) - Serena Williams quit her Dubai Open semi-final with an arm injury on Friday while trailing Serbia's Jelena Jankovic 6-0 4-3.

http://www.reuters.co.uk/newsArticle.jhtml?type=tennisNews&storyID=7811611&section=news&src=rss/uk/tennisNews