I'm from England <a href="http://www.theboxergazette.com/pharmacy/index.php/what-is-the-prescription-ciprofloxacin-used-for-he15">ciprofloxacin dose for uti</a> Serbia's Novak Djokovic is the top seed in the men's draw which includes five-times U.S. Open champion and 17-times grand slam winner Roger Federer as seventh seed - his first time the Swiss has been placed outside the top three in a grand slam in over ten years.