ITA concludes sample re-analysis for London 2012 Olympics

LAUSANNE, Dec. 5 (Xinhua) -- The International Testing Agency (ITA) announced Monday the finalization of the re-analysis of samples from the Olympic Games London 2012, which resulted in 73 anti-doping rule violations.

As a result of the program, 31 medals of the London 2012 were withdrawn and 46 medals in four sports were reallocated, said the ITA, an independent anti-doping organization based in Lausanne, Switz