Mark P. Umstad

1.2k total citations
62 papers, 829 citations indexed

About

Mark P. Umstad is a scholar working on Pediatrics, Perinatology and Child Health, Obstetrics and Gynecology and Public Health, Environmental and Occupational Health. According to data from OpenAlex, Mark P. Umstad has authored 62 papers receiving a total of 829 indexed citations (citations by other indexed papers that have themselves been cited), including 45 papers in Pediatrics, Perinatology and Child Health, 29 papers in Obstetrics and Gynecology and 10 papers in Public Health, Environmental and Occupational Health. Recurrent topics in Mark P. Umstad's work include Assisted Reproductive Technology and Twin Pregnancy (22 papers), Pregnancy and preeclampsia studies (21 papers) and Prenatal Screening and Diagnostics (16 papers). Mark P. Umstad is often cited by papers focused on Assisted Reproductive Technology and Twin Pregnancy (22 papers), Pregnancy and preeclampsia studies (21 papers) and Prenatal Screening and Diagnostics (16 papers). Mark P. Umstad collaborates with scholars based in Australia, United States and United Kingdom. Mark P. Umstad's co-authors include Jeffrey M. Craig, A. E. Ades, Michael Permezel, Thomas J. Cade, R. V. Short, Elizabeth Sullivan, Ruth Morley, Stefan C. Kane, Michael Gronow and Lex W. Doyle and has published in prestigious journals such as SHILAP Revista de lepidopterología, American Journal of Obstetrics and Gynecology and International Journal of Epidemiology.

In The Last Decade

Mark P. Umstad

59 papers receiving 785 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Mark P. Umstad Australia 18 503 267 249 137 97 62 829
J.M. Morris Australia 15 320 0.6× 138 0.5× 299 1.2× 110 0.8× 162 1.7× 25 879
Luiz Camano Brazil 16 313 0.6× 360 1.3× 220 0.9× 132 1.0× 32 0.3× 99 926
Recep Has Türkiye 15 389 0.8× 221 0.8× 117 0.5× 100 0.7× 52 0.5× 87 727
M. Herlicoviez France 18 433 0.9× 531 2.0× 320 1.3× 224 1.6× 59 0.6× 68 1.2k
Annukka Ritvanen Finland 19 682 1.4× 364 1.4× 236 0.9× 90 0.7× 84 0.9× 39 1.2k
Mordechai Hallak Israel 19 557 1.1× 319 1.2× 551 2.2× 154 1.1× 38 0.4× 68 1.2k
Olufemi A. Olatunbosun Canada 19 312 0.6× 674 2.5× 278 1.1× 232 1.7× 79 0.8× 47 1.2k
Anke Rißmann Germany 16 327 0.7× 134 0.5× 121 0.5× 191 1.4× 112 1.2× 57 901
Emma Nilsson Sweden 17 680 1.4× 391 1.5× 247 1.0× 31 0.2× 64 0.7× 25 1.0k
Yuen Tannirandorn Thailand 16 581 1.2× 204 0.8× 339 1.4× 87 0.6× 30 0.3× 101 977

Countries citing papers authored by Mark P. Umstad

Since Specialization
Citations

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

Fields of papers citing papers by Mark P. Umstad

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Mark P. Umstad. 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 Mark P. Umstad. The network helps show where Mark P. Umstad may publish in the future.

Co-authorship network of co-authors of Mark P. Umstad

This figure shows the co-authorship network connecting the top 25 collaborators of Mark P. Umstad. A scholar is included among the top collaborators of Mark P. Umstad 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 Mark P. Umstad. Mark P. Umstad 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.
Stafford, Lesley, Katrin Gerber, Christobel Saunders, et al.. (2022). Experiences of health professionals treating women diagnosed with cancer during pregnancy and proposals for service improvement. The Breast. 63. 71–76. 5 indexed citations
2.
Stafford, Lesley, Katrin Gerber, Louise Newman, et al.. (2021). Cancer during pregnancy: A qualitative study of healthcare experiences of Australian women. European Journal of Cancer Care. 30(4). e13425–e13425. 10 indexed citations
3.
Craig, Jeffrey M., et al.. (2020). The Value of Twins for Health and Medical Research: A Third of a Century of Progress. Twin Research and Human Genetics. 23(1). 8–15. 23 indexed citations
4.
Umstad, Mark P., et al.. (2019). Does Gestational Diabetes Cause Additional Risk in Twin Pregnancy?. Twin Research and Human Genetics. 22(1). 62–69. 20 indexed citations
5.
Brennecke, Shaun P., Mark P. Umstad, Hannah E. J. Yong, et al.. (2017). Expression of Homeobox Gene HLX and its Downstream Target Genes are Altered in Placentae From Discordant Twin Pregnancies. Twin Research and Human Genetics. 21(1). 42–50. 1 indexed citations
6.
Umstad, Mark P., et al.. (2016). An Obstetric Perspective on Functional Bowel Obstruction After Cesarean Section: A Case Series. Journal of Clinical Gynecology and Obstetrics. 5(1). 53–57. 2 indexed citations
7.
Palma‐Dias, Ricardo, et al.. (2016). The History of Treatment of Twin-to-Twin Transfusion Syndrome. Twin Research and Human Genetics. 19(3). 168–174. 19 indexed citations
8.
Zipori, Yaniv, et al.. (2016). The Outcome of Monochorionic Diamniotic Twins Discordant at 11 to 13+6 Weeks’ Gestation. Twin Research and Human Genetics. 19(6). 692–696. 5 indexed citations
9.
Ades, A. E., et al.. (2015). Transabdominal Cervical Cerclage: Laparoscopy Versus Laparotomy. Journal of Minimally Invasive Gynecology. 22(6). 968–973. 39 indexed citations
10.
Mitchell, Sarah, et al.. (2015). Congenital Malformations Associated With a Single Umbilical Artery in Twin Pregnancies. Twin Research and Human Genetics. 18(5). 595–600. 6 indexed citations
11.
Davis, Peter G., et al.. (2012). Multiple Birth Families With Children With Special Needs: A Qualitative Investigation of Mothers’ Experiences. Twin Research and Human Genetics. 15(4). 503–515. 19 indexed citations
12.
Morley, Ruth, Mark P. Umstad, Vivienne Moore, et al.. (2006). Maternal Dietary Intake in Twin Pregnancies: Does it Diminish Towards Term?. Twin Research and Human Genetics. 9(5). 656–658. 4 indexed citations
13.
Umstad, Mark P., et al.. (1998). Mid‐trimester Ultrasound Diagnosis of Isolated Talipes Equinovarus: Accuracy and Outcome for Infants. Australian and New Zealand Journal of Obstetrics and Gynaecology. 38(3). 301–305. 26 indexed citations
14.
Umstad, Mark P., et al.. (1998). Prognosis of Congenital Diaphragmatic Hernia. Australian and New Zealand Journal of Obstetrics and Gynaecology. 38(1). 16–21. 10 indexed citations
15.
Umstad, Mark P., et al.. (1997). Delayed Delivery of the Second Twin After Premature Previable Delivery of the First Twin. Australian and New Zealand Journal of Obstetrics and Gynaecology. 37(4). 470–471. 1 indexed citations
16.
Phillips, Kevin, et al.. (1996). The Effect of Epidural Bupivacaine on the Fetal Electrocardiogram. Australian and New Zealand Journal of Obstetrics and Gynaecology. 36(3). 272–274. 4 indexed citations
17.
Umstad, Mark P., Michael Permezel, & R. J. Pepperell. (1995). Litigation and the intrapartum cardiotocograph. BJOG An International Journal of Obstetrics & Gynaecology. 102(2). 89–91. 16 indexed citations
18.
Umstad, Mark P., et al.. (1992). Headache Following Epidural Analgesia. Australian and New Zealand Journal of Obstetrics and Gynaecology. 32(1). 79–80. 5 indexed citations
19.
Umstad, Mark P., et al.. (1991). Presacral Neurectomy ‐ A Reappraisal. Australian and New Zealand Journal of Obstetrics and Gynaecology. 31(1). 76–79. 3 indexed citations
20.
Umstad, Mark P., et al.. (1991). Urodynamic Investigation in the Management of Incontinent Women. Asia-Oceania Journal of Obstetrics and Gynaecology. 17(4). 307–313. 2 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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