论文数: 0 引用数: 0
h-index: 0
机构:
Univ Penn, Dept Med, Div Gastroenterol, 423 Guardian Dr,Blockley Hall,Room 730, Philadelphia, PA 19104 USA
Univ Penn, Perelman Sch Med, Dept Biostat & Epidemiol, 423 Guardian Dr,Blockley Hall,Room 730, Philadelphia, PA 19104 USA
Univ Penn, Leonard Davis Inst Hlth Econ, 423 Guardian Dr,Blockley Hall,Room 730, Philadelphia, PA 19104 USA Univ Penn, Dept Med, Div Gastroenterol, 423 Guardian Dr,Blockley Hall,Room 730, Philadelphia, PA 19104 USA