piR-823, a novel non-coding small RNA, demonstrates in vitro and in vivo tumor suppressive activity in human gastric cancer cells.! m: e! @5 l+ o/ U$ z
链接:http://www.cancerletters.info/article/S0304-3835(11)00617-3/abstract8 e" E- c3 y0 u1 P! B
谢过大家了,急! 3 V$ g" Y: b3 y1 ]! C' {