Viruses against a cancer: to catch the killer, it is necessary to let on his trace of other killer

This cine wisdom suggested to scientists an idea "to tame" ideal murderers of a microcosm - viruses - and to force them to hunt on cancer cells. The virus of poliomyelitis helped with fight against a cancer of a brain of which died Jeanna Friske and Dimitri Aleksandrovich Khvorostovsky...