TY - BOOK AU - Fang, Hanming AU - Gong, Qing ED - National Bureau of Economic Research TI - Detecting potential overbilling in medicare reimbursement via hours worked T2 - NBER Working Paper PY - 2016/// CY - Cambridge PB - NBER KW - NBERWP 22084 KW - E16633.pdf UR - http://elibrary.igidr.ac.in/e-library/working papers/NBER/2016/E16633.pdf ER -