Remove card <a href=" http://vfg.se/doxycycline-100mg-tablets-uses.pdf#momentum ">does doxycycline work for mgd</a> In the women&#039;s 4x400m relay, Britain&#039;s bronze gave Christine Ohuruogu her fifth major championship medal. The quartet finished behind champions Russia, who set a world-leading time of three minutes 20.21 seconds to force the Americans to relinquish the crown they have held since 2005.