Trends in refractive surgery at an academic center: 2007-2009
<p>Abstract</p> <p>Background</p> <p>The United States officially entered a recession in December 2007, and it officially exited the recession in December 2009, according to the National Bureau of Economic Research. Since the economy may affect not only the volume of ex...
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| Format: | Article |
| Language: | English |
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BMC
2011-05-01
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| Series: | BMC Ophthalmology |
| Online Access: | http://www.biomedcentral.com/1471-2415/11/11 |