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by Balk, Ethan
Published 2006
Published 2006
U.S. Dept. of Health and Human Services, Agency for Healthcare Research and Quality
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by Balk, Ethan
Published 2004
Published 2004
U.S. Dept. of Health and Human Services, Public Health Service, Agency for Healthcare Research and Quality
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by Balk, Ethan
Published 2004
Published 2004
U.S. Dept. of Health and Human Services, Public Health Service, Agency for Healthcare Research and Quality
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by Balk, Ethan, Ip, Stanley, Chung, Mei, Lau, Joseph
Published 2008
Published 2008
Agency for Healthcare Research and Quality
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by Balk, Ethan, Cepeda, M. Soledad, Ip, Stanley, Trikalinos, Thomas A.
Published 2008
Published 2008
Agency for Healthcare Research and Quality Technology Assessment Program
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by Balk, Ethan, Cepeda, M. Soledad, Ip, Stanley, Trikalinos, Thomas A.
Published 2008
Published 2008
Agency for Healthcare Research and Quality Technology Assessment Program
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by Ip, Stanley, Paulus, Jessica K., Balk, Ethan, Dahabreh, Issa J.
Published 2013
Published 2013
Agency for Healthcare Research and Quality
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by Ip, Stanley, Paulus, Jessica K., Balk, Ethan, Dahabreh, Issa J.
Published 2013
Published 2013
Agency for Healthcare Research and Quality
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by Balk, Ethan
Published 2022
Published 2022
Agency for Healthcare Research and Quality, U.S. Department of Health and Human Services
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