APA
Wu V. Y., National Bureau of Economic Research & Shen Y. C. (2011). The Long-term impact of medicare payment reductions on patient outcomes. Cambridge: NBER.
Chicago
Wu Vivian Y, National Bureau of Economic Research and Shen Yu Chu. 2011. The Long-term impact of medicare payment reductions on patient outcomes. Cambridge: NBER.
Harvard
Wu V. Y., National Bureau of Economic Research and Shen Y. C. (2011). The Long-term impact of medicare payment reductions on patient outcomes. Cambridge: NBER.
MLA
Wu Vivian Y, National Bureau of Economic Research and Shen Yu Chu. The Long-term impact of medicare payment reductions on patient outcomes. Cambridge: NBER. 2011.