Methotrexate or expectant management in women with an ectopic pregnancy or pregnancy of unknown location and low serum hCG concentrations? A randomized comparison

Human reproduction (Oxford), 2013-01, Vol.28 (1), p.60-67 [Peer Reviewed Journal]

The Author 2012. 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 2012 ;ISSN: 0268-1161 ;EISSN: 1460-2350 ;DOI: 10.1093/humrep/des373 ;PMID: 23081873

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