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P27.08: Serial βhCG levels—48 hours plus or minus how long?
Author(s) -
Siddig I.,
Hamilton J.,
Page M.,
Hamilton J.
Publication year - 2011
Publication title -
ultrasound in obstetrics and gynecology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.202
H-Index - 141
eISSN - 1469-0705
pISSN - 0960-7692
DOI - 10.1002/uog.9934
Subject(s) - medicine , pregnancy , obstetrics , ectopic pregnancy , gynecology , predictive value , retrospective cohort study , referral , genetics , family medicine , biology