Kalyanakrishnan Ramakrishnan1, Dewey C Scheid. Show Affiliations » 1. Department of Family and Preventive Medicine, University of Oklahoma Health Sciences Center, 900 NE 10th Street, Oklahoma City, OK 73104, USA. kramakrishnan@ouhsc.edu
Abstract
Mesh： See more » AlgorithmsBiomarkers/bloodChorionic Gonadotropin, beta Subunit, Human/bloodDecision TreesFemaleHumansPregnancyPregnancy, Ectopic/bloodPregnancy, Ectopic/diagnosisPregnancy, Ectopic/diagnostic imagingRisk FactorsSensitivity and SpecificityUltrasonography
Substances： See more » BiomarkersChorionic Gonadotropin, beta Subunit, Human
Year: 2006 PMID： 16670033
Source DB: PubMed Journal: J Fam Pract ISSN： 0094-3509 Impact factor: 0.493