J W Graczykowski1, D B Seifer. Show Affiliations » 1. Reproductive Health and Fertility Center, Rockford Health System, Illinois, USA.
Abstract
Mesh： See more » Acute DiseaseBiomarkersChorionic Gonadotropin, beta Subunit, Human/bloodDiagnosis, DifferentialDilatation and CurettageFemaleGestational AgeHumansLaparoscopyOvarian Cysts/diagnosisPregnancyPregnancy, Ectopic/diagnosisPregnancy, Ectopic/diagnostic imagingProgesterone/bloodUltrasonography
Substances： See more » BiomarkersChorionic Gonadotropin, beta Subunit, HumanProgesterone
Year: 1999 PMID： 10073295 DOI： 10.1097/00003081-199903000-00005
Source DB: PubMed Journal: Clin Obstet Gynecol ISSN： 0009-9201 Impact factor: 2.190