TY - BOOK AU - Currie, Janet AU - Macleod, W Bentley ED - National Bureau of Economic Research TI - Diagnosis and unnecessary procedure use : : Evidence from c-section T2 - NBER Working Paper PY - 2013/// CY - Cambridge PB - NBER KW - NBERWP 18977 KW - E9804.pdf UR - http://elibrary.igidr.ac.in/e-library/working papers/NBER/2013/E9804.pdf ER -