P. A. Stewart

401 total citations
11 papers, 297 citations indexed

About

P. A. Stewart is a scholar working on Pediatrics, Perinatology and Child Health, Cardiology and Cardiovascular Medicine and Obstetrics and Gynecology. According to data from OpenAlex, P. A. Stewart has authored 11 papers receiving a total of 297 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Pediatrics, Perinatology and Child Health, 4 papers in Cardiology and Cardiovascular Medicine and 4 papers in Obstetrics and Gynecology. Recurrent topics in P. A. Stewart's work include Pregnancy and preeclampsia studies (4 papers), Congenital Heart Disease Studies (3 papers) and Pediatric Urology and Nephrology Studies (3 papers). P. A. Stewart is often cited by papers focused on Pregnancy and preeclampsia studies (4 papers), Congenital Heart Disease Studies (3 papers) and Pediatric Urology and Nephrology Studies (3 papers). P. A. Stewart collaborates with scholars based in Netherlands, Italy and Greece. P. A. Stewart's co-authors include Tami L. Thomas, Paul D. Stolley, Elizabeth T. H. Fontham, Margit L. Bleecker, R N Hoover, Annette Stemhagen, J. W. Wladimiroff, Tjeerd W.A. Huisman, J. W. Wladimiroff and A. Reuss and has published in prestigious journals such as Journal of the American College of Cardiology, JNCI Journal of the National Cancer Institute and American Journal of Obstetrics and Gynecology.

In The Last Decade

P. A. Stewart

10 papers receiving 272 citations

Peers

Countries citing papers authored by P. A. Stewart

Since Specialization

Citations

This map shows the geographic impact of P. A. Stewart's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by P. A. Stewart with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites P. A. Stewart more than expected).

Fields of papers citing papers by P. A. Stewart

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by P. A. Stewart. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by P. A. Stewart. The network helps show where P. A. Stewart may publish in the future.

Co-authorship network of co-authors of P. A. Stewart

This figure shows the co-authorship network connecting the top 25 collaborators of P. A. Stewart. A scholar is included among the top collaborators of P. A. Stewart based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with P. A. Stewart. P. A. Stewart is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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11 of 11 papers shown

#	Work	Indexed citations
1	Comparison between color Doppler cineloop‐ and conventional spectral Doppler‐derived maximum velocity and flow in the umbilical vein 2006 ·Ultrasound in Obstetrics and Gynecology ·M. Gerada, P. C. Struijk, P. A. Stewart, S. Guerriero, G. B. Melis, J. W. Wladimiroff	9
2	Wall shear stress and related hemodynamic parameters in the fetal descending aorta derived from color Doppler velocity profiles 2005 ·Ultrasound in Medicine & Biology ·P. C. Struijk, P. A. Stewart, (unknown), V.J. Mathews, T. Loupas, Eric A.P. Steegers, J. W. Wladimiroff	28
3	Ductus venosus flow velocity waveforms in relation to fetal behavioural states 1994 ·BJOG An International Journal of Obstetrics & Gynaecology ·Tjeerd W.A. Huisman, Christoph Brezinka, P. A. Stewart, Theo Stijnen, J. W. Wladimiroff	25
4	Fetal echocardiography and color Doppler flow imaging: the Rotterdam experience 1993 ·Ultrasound in Obstetrics and Gynecology ·P. A. Stewart, J. W. Wladimiroff	8
5	Prenatal diagnosis of congenital cystic adenomatoid lung malformation: A report of seven cases 1993 ·Prenatal Diagnosis ·R. Heydanus, P. A. Stewart, J. W. Wladimiroff, (unknown)	12
6	Fetal renal artery flow velocity waveforms in the presence of congenital renal tract anomalies 1993 ·Prenatal Diagnosis ·J. W. Wladimiroff, R. Heydanus, P. A. Stewart, (unknown), C Brezinka	5
7	Normal fetal cardiac flow velocity waveforms between 11 and 16 weeks of gestation 1992 ·American Journal of Obstetrics and Gynecology ·(unknown), P. A. Stewart, (unknown), (unknown)	7
8	Fetal cardiac flow velocities in the late 1st trimester of pregnancy: A transvaginal Doppler study 1991 ·Journal of the American College of Cardiology ·(unknown), Tjeerd W.A. Huisman, P. A. Stewart	28
9	Prenatal diagnosis by ultrasound in pregnancies at risk for autosomal recessive polycystic kidney disease 1990 ·Ultrasound in Medicine & Biology ·A. Reuss, J. W. Wladimiroff, P. A. Stewart, Martinus F. Niermeijer	27
10	Non-Invasive Management of Fetal Obstructive Uropathy 1989 ·The Journal of Urology ·A. Reuss, (unknown), P. A. Stewart, R. Scholtmeijer	0
11	Brain Tumor Mortality Risk Among Men With Electrical and Electronics Jobs: A Case-Control Study 1987 ·JNCI Journal of the National Cancer Institute ·Tami L. Thomas, Paul D. Stolley, Annette Stemhagen, Elizabeth T. H. Fontham, Margit L. Bleecker, P. A. Stewart, R N Hoover	148

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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