Clinical Trials: The Art of Enrollment
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PII: S0749-2081(08)00060-0
doi:10.1016/j.soncn.2008.08.006
© 2008 Elsevier Inc. All rights reserved.
PII: S0749-2081(08)00060-0
doi:10.1016/j.soncn.2008.08.006
© 2008 Elsevier Inc. All rights reserved.