Evidence of absence or absence of evidence? A reanalysis of the effects of low-dose aspirin in in vitro fertilization
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Supported by the Intramural Research Program of the National Institutes of Health, Epidemiology Branch, Division of Epidemiology, Statistics and Prevention Research, National Institute of Child Health and Human Development, Bethesda, Maryland.
PII: S0015-0282(07)01258-7
doi:10.1016/j.fertnstert.2007.06.033
© 2008 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

