<p><a href="http://us.rd.yahoo.com/dailynews/rss/sports/*http%3A//news.yahoo.com/s/afp/20110407/sp_wl_afp/cyclinggersinkewitzdoping"><img src="http://d.yimg.com/a/p/afp/20110407/capt.photo_1302204782770-1-0.jpg?x=130&amp;y=96&amp;q=85&amp;sig=t26Fdz8RdSsYzZ7EuaKOYg--" height="96" width="130" alt="Sinkewitz 'B' sample tests positive for doping   (AFP)" style="float: left; border: 0px;" />
</a>AFP - The 'B' sample of blood collected during a race in February from banned German cyclist Patrik Sinkewitz has tested positive for the growth hormone.</p><br style="clear: both;" />