机构:
Columbia Univ, Global Integrated Ctr Colorectal Surg & Intervent, Irving Med Ctr, NewYork Presbyterian Hosp, New York, NY USA
Columbia Univ, Ctr Inflammatory Bowel Dis, Irving Med Ctr, NewYork Presbyterian Hosp, New York, NY USAColumbia Univ, Global Integrated Ctr Colorectal Surg & Intervent, Irving Med Ctr, NewYork Presbyterian Hosp, New York, NY USA