机构:
Massachusetts Gen Hosp, Harvard Med Sch, Dept Med, Gastrointestinal Unit, Boston, MA 02114 USASoonchunhyang Univ, Coll Med, Inst Digest Res, Ctr Digest Dis,Dept Internal Med, Seoul, South Korea
机构:
Purdue Univ, Dept Basic Med Sci, W Lafayette, IN 47907 USA
Purdue Univ, Ctr Canc Res, W Lafayette, IN 47907 USAPurdue Univ, Dept Basic Med Sci, W Lafayette, IN 47907 USA