The surgical team members separate conjoined twins Wen Wen and An An are wheeled into the operating room before their separation surgery at the first hospital of Hebei medical university in Shijiazhuang, North China's Hebei Province July 22, 2007. Wen Wen and An An were successfully separated after a 14-hour plus 40 minutes separation surgery at the hospital. [Newsphoto]

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