机构:
Univ Calif San Francisco, Cardiovasc Res Inst, Dept Med, San Francisco, CA 94158 USAUniv Calif San Francisco, Cardiovasc Res Inst, Dept Med, San Francisco, CA 94158 USA
机构:
Angelita & Joaquim Gama Inst, Div Colorectal Surg, Manuel Nobrega 1564, BR-04000500 Sao Paulo, BrazilAngelita & Joaquim Gama Inst, Div Colorectal Surg, Manuel Nobrega 1564, BR-04000500 Sao Paulo, Brazil