1987
Low-dose digital urography in the pregnant patient
Albert S, Richter J, Rosenfield A. Low-dose digital urography in the pregnant patient. American Journal Of Obstetrics And Gynecology 1987, 156: 926-928. PMID: 3555081, DOI: 10.1016/0002-9378(87)90358-9.Peer-Reviewed Original Research
1983
Combined use of serum HCG and sonography in the diagnosis of ectopic pregnancy.
Kadar N, Taylor K, Rosenfield A, Romero R. Combined use of serum HCG and sonography in the diagnosis of ectopic pregnancy. American Journal Of Roentgenology 1983, 141: 609-15. PMID: 6603780, DOI: 10.2214/ajr.141.3.609.Peer-Reviewed Original ResearchConceptsHuman chorionic gonadotropinEctopic pregnancySerum beta-human chorionic gonadotropinBeta-human chorionic gonadotropinSerum human chorionic gonadotropinSerum hCG levelsAccuracy of sonographyEctopic gestationHCG levelsClinical suspicionSonographic examinationSonographic criteriaChorionic gonadotropinSonographic appearancePositive diagnosisPregnancyMonth periodPatientsDiagnosisCombined useSurgeryGestationGonadotropinSonographyPelvis