John‏ Kingdom

25.6k total citations · 7 hit papers
378 papers, 17.3k citations indexed

About

John‏ Kingdom is a scholar working on Obstetrics and Gynecology, Pediatrics, Perinatology and Child Health and Public Health, Environmental and Occupational Health. According to data from OpenAlex, John‏ Kingdom has authored 378 papers receiving a total of 17.3k indexed citations (citations by other indexed papers that have themselves been cited), including 278 papers in Obstetrics and Gynecology, 275 papers in Pediatrics, Perinatology and Child Health and 45 papers in Public Health, Environmental and Occupational Health. Recurrent topics in John‏ Kingdom's work include Pregnancy and preeclampsia studies (246 papers), Birth, Development, and Health (115 papers) and Maternal and fetal healthcare (103 papers). John‏ Kingdom is often cited by papers focused on Pregnancy and preeclampsia studies (246 papers), Birth, Development, and Health (115 papers) and Maternal and fetal healthcare (103 papers). John‏ Kingdom collaborates with scholars based in Canada, United States and United Kingdom. John‏ Kingdom's co-authors include Peter Kaufmann, Berthold Huppertz, Rory Windrim, Graham J. Burton, Dora Baczyk, Eric Jauniaux, Sascha Drewlo, Allison Woods, Edgar Jaeggi and Sarah Keating and has published in prestigious journals such as New England Journal of Medicine, Proceedings of the National Academy of Sciences and The Lancet.

In The Last Decade

John‏ Kingdom

370 papers receiving 16.9k citations

Hit Papers

Rheological and Physiological Consequences of Conv... 1997 2026 2006 2016 2009 2021 1997 2015 2013 250 500 750
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Rheological and Physiological Consequences of Conversion of the Maternal Spiral Arteries for Uteroplacental Blood Flow during Human Pregnancy
    2009 879 citations Eric Jauniaux, John‏ Kingdom et al. Placenta profile →
  2. Pre-eclampsia
    2021 550 citations John‏ Kingdom et al. profile →
  3. Oxygen and placental villous development: Origins of fetal hypoxia
    1997 443 citations John‏ Kingdom et al. Placenta profile →
  4. Reduced Fetal Cerebral Oxygen Consumption Is Associated With Smaller Brain Size in Fetuses With Congenital Heart Disease
    2015 379 citations Liqun Sun, Christopher K. Macgowan et al. profile →
  5. ISUOG Practice Guidelines: use of Doppler ultrasonography in obstetrics
    2013 317 citations A. Bhide, Ganesh Acharya et al. Ultrasound in Obstetrics and Gynecology profile →
  6. Placenta Praevia and Placenta Accreta: Diagnosis and Management
    2018 315 citations John‏ Kingdom, Robert M. Silver et al. profile →
  7. ISUOG Practice Guidelines (updated): use of Doppler velocimetry in obstetrics
    2021 115 citations A. Bhide, Ganesh Acharya et al. Ultrasound in Obstetrics and Gynecology profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
John‏ Kingdom Canada 68 12.0k 10.8k 2.7k 2.4k 2.2k 378 17.3k
Stephen C. Robson United Kingdom 61 7.0k 0.6× 5.5k 0.5× 3.3k 1.2× 2.7k 1.1× 1.3k 0.6× 263 13.1k
Eric Jauniaux United Kingdom 74 14.1k 1.2× 14.0k 1.3× 4.3k 1.6× 7.2k 3.0× 2.8k 1.2× 422 23.3k
Berthold Huppertz Austria 62 9.1k 0.8× 5.8k 0.5× 4.6k 1.7× 1.5k 0.6× 2.9k 1.3× 249 13.0k
Leslie Myatt United States 59 7.0k 0.6× 5.6k 0.5× 2.3k 0.9× 1.9k 0.8× 1.5k 0.7× 262 12.0k
Liona C. Poon United Kingdom 65 13.5k 1.1× 12.1k 1.1× 1.8k 0.6× 2.7k 1.1× 875 0.4× 309 16.9k
Robert Pijnenborg Belgium 43 9.3k 0.8× 6.4k 0.6× 4.4k 1.6× 1.7k 0.7× 1.4k 0.6× 139 12.0k
Robert N. Taylor United States 76 12.3k 1.0× 4.4k 0.4× 9.4k 3.5× 2.8k 1.2× 3.1k 1.4× 267 21.0k
Marshall D. Lindheimer United States 58 8.8k 0.7× 7.2k 0.7× 1.6k 0.6× 2.6k 1.1× 591 0.3× 159 12.6k
Mark D. Kilby United Kingdom 60 4.0k 0.3× 7.1k 0.7× 1.8k 0.7× 2.1k 0.9× 1.2k 0.5× 361 13.0k
Joris van der Post Netherlands 51 5.2k 0.4× 4.7k 0.4× 1.1k 0.4× 1.9k 0.8× 716 0.3× 234 8.7k

Countries citing papers authored by John‏ Kingdom

Since Specialization
Citations

This map shows the geographic impact of John‏ Kingdom'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 John‏ Kingdom with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites John‏ Kingdom more than expected).

Fields of papers citing papers by John‏ Kingdom

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by John‏ Kingdom. 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 John‏ Kingdom. The network helps show where John‏ Kingdom may publish in the future.

Co-authorship network of co-authors of John‏ Kingdom

This figure shows the co-authorship network connecting the top 25 collaborators of John‏ Kingdom. A scholar is included among the top collaborators of John‏ Kingdom 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 John‏ Kingdom. John‏ Kingdom is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Cahill, Lindsay S., et al.. (2025). Developmental trajectories predictive of stillbirth in a longitudinal mouse model of fetal growth restriction. American Journal of Physiology-Heart and Circulatory Physiology. 329(6). H1706–H1715.
2.
Einerson, Brett D., Sarah Rae Easter, Daniela Carusi, et al.. (2025). Standardized Criteria for Measuring Severe Maternal Morbidity in Placenta Accreta Spectrum Disorder. Obstetrics and Gynecology. 145(6). 586–594.
3.
4.
Melamed, Nir, Jon Barrett, Nathan S. Fox, et al.. (2024). Gestational diabetes in twin pregnancies—a pathology requiring treatment or a benign physiological adaptation?. American Journal of Obstetrics and Gynecology. 231(1). 92–104.e4. 5 indexed citations
5.
Villani, Linda A., et al.. (2023). Inpatient vs outpatient management of pregnancies with vasa previa: A historical cohort study. Acta Obstetricia Et Gynecologica Scandinavica. 102(11). 1558–1565. 6 indexed citations
6.
Saini, Brahmdeep S., Robin Ducas, Jack R. T. Darby, et al.. (2023). Feasibility of MRI assessment of maternal–fetal oxygen transport and consumption relative to maternal position in healthy late gestational pregnancies. The Journal of Physiology. 601(23). 5413–5436. 3 indexed citations
7.
Kohan‐Ghadr, Hamid‐Reza, et al.. (2023). Rosiglitazone-Mediated Activation of PPARγ Restores HO1 Expression in the Human Preeclamptic Placenta. Hypertension. 80(11). 2386–2396. 7 indexed citations
8.
Schrauben, Eric, Davide Marini, John‏ Kingdom, et al.. (2022). Volumetric Fetal Flow Imaging With Magnetic Resonance Imaging. IEEE Transactions on Medical Imaging. 41(10). 2941–2952. 15 indexed citations
9.
Saini, Brahmdeep S., Jack R. T. Darby, Davide Marini, et al.. (2021). An MRI approach to assess placental function in healthy humans and sheep. The Journal of Physiology. 599(10). 2573–2602. 23 indexed citations
10.
Cahill, Lindsay S., et al.. (2021). Interpretation of Wave Reflections in the Umbilical Arterial Segment of the Feto-Placental Circulation: Computational Modeling of the Feto-Placental Arterial Tree. IEEE Transactions on Biomedical Engineering. 68(12). 3647–3658. 3 indexed citations
11.
Hiersch, Liran, Jon Barrett, Amir Aviram, et al.. (2021). Patterns of discordant growth and adverse neonatal outcomes in twins. American Journal of Obstetrics and Gynecology. 225(2). 187.e1–187.e14. 21 indexed citations
12.
Melamed, Nir, Liran Hiersch, Amir Aviram, Sarah Keating, & John‏ Kingdom. (2020). Customized birth‐weight centiles and placenta‐related fetal growth restriction. Ultrasound in Obstetrics and Gynecology. 57(3). 409–416. 14 indexed citations
13.
Cahill, Lindsay S., Greg Stortz, Anjana Chandran, et al.. (2020). Determination of fetal heart rate short‐term variation from umbilical artery Doppler waveforms. Ultrasound in Obstetrics and Gynecology. 57(1). 70–74. 3 indexed citations
14.
Saini, Brahmdeep S., Jack R. T. Darby, Sharon Portnoy, et al.. (2020). Normal human and sheep fetal vessel oxygen saturations by T2 magnetic resonance imaging. The Journal of Physiology. 598(15). 3259–3281. 50 indexed citations
15.
Hiersch, Liran, et al.. (2020). Identification of the optimal growth chart and threshold for the prediction of antepartum stillbirth. Archives of Gynecology and Obstetrics. 303(2). 381–390. 13 indexed citations
16.
Sled, John G., Greg Stortz, Lindsay S. Cahill, et al.. (2019). Reflected hemodynamic waves influence the pattern of Doppler ultrasound waveforms along the umbilical arteries. American Journal of Physiology-Heart and Circulatory Physiology. 316(5). H1105–H1112. 17 indexed citations
17.
Cahill, Lindsay S., Lisa Yu, Greg Stortz, et al.. (2019). Placental vascular abnormalities in the mouse alter umbilical artery wave reflections. American Journal of Physiology-Heart and Circulatory Physiology. 316(3). H664–H672. 19 indexed citations
18.
Bhide, A., Ganesh Acharya, C. M. Bilardo, et al.. (2013). ISUOG Practice Guidelines: use of Doppler ultrasonography in obstetrics. Ultrasound in Obstetrics and Gynecology. 41(2). 233–239. 317 indexed citations breakdown →
19.
Laskin, Carl A., Karen A. Spitzer, Christine A. Clark, et al.. (2009). Low Molecular Weight Heparin and Aspirin for Recurrent Pregnancy Loss: Results from the Randomized, Controlled HepASA Trial. The Journal of Rheumatology. 36(2). 279–287. 230 indexed citations
20.
Simchen, Michal J., Fawaz Alkazaleh, S. Lee Adamson, et al.. (2004). The fetal cardiovascular response to antenatal steroids in severe early-onset intrauterine growth restriction. American Journal of Obstetrics and Gynecology. 190(2). 296–304. 69 indexed citations

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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