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Comment
. 2007 Sep;88(3):764-5; author reply 765-6.
doi: 10.1016/j.fertnstert.2007.06.070. Epub 2007 Aug 6.

How much confidence to place in a negative result?

Horace Roman, Tara F Hulsey, Thomas C Hulsey
Free article
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How much confidence to place in a negative result?

Horace Roman et al. Fertil Steril. 2007 Sep.
Free article
No abstract available

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