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| 2005 | ||
|---|---|---|
| 1 | EE | Andrew Chen, Yuhchang Hwang, Benjamin Shao: Measurement and sources of overall and input inefficiencies: Evidences and implications in hospital services. European Journal of Operational Research 161(2): 447-468 (2005) |
| 1 | Andrew Chen | [1] |
| 2 | Benjamin Shao | [1] |