Alex Rodriguez is denying he had any relationship with a South Florida clinic linked to performance-enhancing drugs.  The "Miami New Times" published a report saying the Yankees slugger and a number of other professional athletes were regular patients of nutritionist Anthony Bosch.  Handwritten documents were provided, but they only showed nicknames connected to supplement orders, treatments and dollar figures.  Through a spokesman, A-Rod said he has never been advised or treated by Bosch and the handwritten documents are fake.  Bosch was linked to Manny Ramirez in 2009 when Ramirez was suspended for violating Major League Baseball's drug policy.  "A-Rod" has previously admitting to using performance-enhancing drugs, but only when he was with the Texas Rangers about ten years ago.