机构:
NYU, Sch Med, Div Gen Internal Med, Sect Value & Comparat Effectiveness, New York, NY 10010 USANYU, Sch Med, Div Gen Internal Med, Sect Value & Comparat Effectiveness, New York, NY 10010 USA
机构:
Columbia Univ, Mailman Sch Publ Hlth, Dept Hlth Policy & Management, New York, NY USAColumbia Univ, Mailman Sch Publ Hlth, Dept Hlth Policy & Management, New York, NY USA