Rationalizing the management of pregnancies of unknown location: temporal and external validation of a risk prediction model on 1962 pregnancies

Human reproduction (Oxford), 2013-03, Vol.28 (3), p.609-616 [Peer Reviewed Journal]

The Author 2013. Published by Oxford University Press on behalf of the European Society of Human Reproduction and Embryology. All rights reserved. For Permissions, please email: journals.permissions@oup.com 2013 ;ISSN: 0268-1161 ;EISSN: 1460-2350 ;DOI: 10.1093/humrep/des440 ;PMID: 23293216

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