2008
Stillbirth at Term in Women of Advanced Maternal Age in the United States: When Could the Antenatal Testing Be Initiated?
Bahtiyar M, Funai E, Rosenberg V, Norwitz E, Lipkind H, Buhimschi C, Copel J. Stillbirth at Term in Women of Advanced Maternal Age in the United States: When Could the Antenatal Testing Be Initiated? American Journal Of Perinatology 2008, 25: 301-304. PMID: 18437644, DOI: 10.1055/s-2008-1076605.Peer-Reviewed Original ResearchConceptsIntrauterine fetal demiseAdvanced maternal ageYears of ageRisk of IUFDAntenatal testingMaternal ageSingleton term deliveriesTerm singleton gestationsProportional hazards modelSingleton gestationsFetal demiseIndependent predictorsMedical complicationsTerm deliveryWomen 25Women 40Risk factorsMaternal raceCongenital anomaliesPrevention databaseHazards modelHaenszel testWomen 15U.S. CentersCochran-Mantel
1996
Fetal cardiac implications of maternal systemic diseases
Martinez E, Sian A, Kleinman C, Copel J. Fetal cardiac implications of maternal systemic diseases. Progress In Pediatric Cardiology 1996, 5: 91-101. DOI: 10.1016/1058-9813(95)00154-9.Peer-Reviewed Reviews, Practice Guidelines, Standards, and Consensus StatementsMaternal systemic diseaseConnective tissue diseaseSystemic diseaseCardiac implicationsTissue diseaseCardiac anomaliesMaternal connective tissue diseaseCongenital complete heart blockNeonatal lupus syndromeTransient cutaneous lesionsComplete heart blockFetal congenital anomaliesFetal cardiac anomaliesAutosomal recessive transmissionLupus syndromePerinatal morbidityDiabetes mellitusHeart blockCutaneous lesionsTeratogenic riskCongenital anomaliesFetal heartToxic insultsWeek 3Recessive transmission
1995
Single umbilical artery: Does it matter which artery is missing?
Abuhamad A, Shaffer W, Mari G, Copel J, Hobbins J, Evans A. Single umbilical artery: Does it matter which artery is missing? American Journal Of Obstetrics And Gynecology 1995, 173: 728-732. PMID: 7573234, DOI: 10.1016/0002-9378(95)90331-3.Peer-Reviewed Original ResearchConceptsSingle umbilical arteryGestational age fetusesUmbilical arteryLeft arteryCongenital anomaliesRight arteryIsolated single umbilical arteryComplex fetal anomaliesLeft umbilical arteryComplex congenital anomaliesProspective studyIsolated findingFetal anomaliesArteryCytogenetic abnormalitiesComplex anomaliesFetusesPregnancyPrevious reportsAbsenceAbnormalitiesIncidenceSonograms