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Comment
. 2010 Jul;116(1):193.
doi: 10.1097/AOG.0b013e3181e5b086.

The natural history of the normal first stage of labor

Ariel L Zimerman, Ana Smolin
Comment

The natural history of the normal first stage of labor

Ariel L Zimerman et al. Obstet Gynecol. 2010 Jul.
No abstract available

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References

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