 Nyorera kupfuurira kweiyi ndima - Musi wa1 Chivabvu 2013, IOC yakabvisa mutambi weRussia Darya Pishchalnikova menduru yake yesirivheri mukukanda dhisiki kwevakadzimushure mokunge vaongororwa kuti vane Oxandrolone anabolic steroid. Li Yanfeng wokuChina akasimudzirwa kuva sirivha. 