Stephen O’Callaghan

Author

Stephen O’Callaghan

Also Known As

S O'Callaghan, S. O'Callaghan, S. O’Callaghan, S. P. O'Callaghan, S.P. O'Callaghan, Stephen O'Callaghan, Stephen O’Callaghan, Stephen P. O'Callaghan, Stephen Patrick Michael O'CALLAGHAN

Publications

359

Citations

H-Index

Concepts

All Affiliations

University of Newcastle Australia John Hunter Hospital Women's and Children's Hospital John Hunter Children's Hospital

About

Stephen O’Callaghan is an author at University of Newcastle Australia specializing in medicine, maternal health, and prenatal diagnosis.

Top Concepts

#	Concept	H-Index	Publications	Citations
1	Medicine	4	4	144
2	Public Health	2	2	55
3	Anesthesia	1	1	50
4	Endocrinology	1	1	40
5	Gastroenterology	1	1	39

Stephen O’Callaghan

Publications

352

Citations

H-Index

Page 1

	Year	Citations
The Doppler Assessment in multiple pregnancy randomised controlled trial of ultrasound biometry <i>versus</i> umbilical artery Doppler ultrasound and biometry in twin pregnancy Warwick Giles, Andrew Bisits, Stephen O’Callaghan, BJOG An International Journal of Obstetrics & Gynaecology	2003	62
Tramadol as adjunct to psoas compartment block with levobupivacaine 0.5%: a randomized double-blinded study † Stephen Mannion, Stephen O’Callaghan, Damian B. Murphy, British Journal of Anaesthesia MedicinePostoperative Pain ManagementNeuropharmacologyLocal Anesthetic PharmacologyPain Management	2004	50
Is an ultrasound assessment of gestational age at the first antenatal visit of value? A randomised clinical trial Caroline A Crowther, Louise Kornman, Stephen O’Callaghan, BJOG An International Journal of Obstetrics & Gynaecology	1999	46
Corticotropin-releasing hormone: A biochemical predictor of preterm delivery in a pilot randomized trial of the treatment of preterm labor Andrew Bisits, G. Madsen, Mark McLean, American Journal of Obstetrics and Gynecology Hormonal ContraceptiveFertilityCorticotropin-releasing HormonePreterm LaborPreterm Delivery	1998	40
Foregut duplication cyst arising in the floor of mouth Kelvin Kong, Paul Walker, John Cassey, International Journal of Pediatric Otorhinolaryngology HistopathologyGastroenterologyPathologyForegut Duplication CystSalivary Gland	2004	39
Prenatal Diagnosis of congenital disorder of glycosylation type Ia (CDG‐Ia) by cordocentesis and transferrin isoelectric focussing of serum of a 27‐week fetus with non‐immune hydrops Matthew Edwards, Fiona McKenzie, Stephen O’Callaghan, Prenatal Diagnosis	2006	38
Endothelial cell function enhancement in a late normal human pregnancy Anders P. Faber‐Swensson, Stephen O’Callaghan, William A. W. Walters Australian and New Zealand Journal of Obstetrics and Gynaecology	2004	26
Management of antenatally detected fetal airway obstruction Paul Walker, John Cassey, Stephen O’Callaghan International Journal of Pediatric Otorhinolaryngology Fetal MedicinePediatricsMaternal HealthPrenatal DiagnosisFetal Airway Obstruction	2005	19
First trimester ultrasound with nuchal translucency measurement for Down syndrome risk estimation using software developed by the Fetal Medicine Foundation, United Kingdom ‐ the first 2000 examinations in Newcastle, New South Wales, Australia Stephen O’Callaghan, Warwick Giles, Steve Raymond, Australian and New Zealand Journal of Obstetrics and Gynaecology	2000	17
Perinatal care of a woman with the prenatal diagnosis of a massive fetal neck tumour (cervical teratoma) Stephen O’Callaghan, Paul Walker, Charlotte Wake, BJOG An International Journal of Obstetrics & Gynaecology Cervical CancerEar MoldingGynecologyMaternal HealthCervical Teratoma	1997	15

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