MADRID, April 2 (Reuters) - The Spanish doctor on trial for allegedly running a doping ring in cycling made his final defence on Tuesday before the judge retired to consider her verdict which is due in around six weeks. Eufemiano Fuentes and four other defendants, including his sister Yolanda, have been appearing in a Madrid court since late January, nearly seven years after anabolic steroids, transfusion equipment and blood bags were seized as part of an investigation code-named "Operation Puerto". ... More...