Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10032264 | American Journal of Obstetrics and Gynecology | 2005 | 12 Pages |
Abstract
In vitro fertilization twins have increased rates of preterm birth compared with spontaneously conceived twins who were matched for maternal age, despite the fact that their outcomes would be expected to be better because of the decreased proportion of monochorionic twins.
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Authors
Sarah MD, Kellie MD, MSc, Joseph PhD, Arne MD, MSc,