Barry Marshall

506 total citations
10 papers, 359 citations indexed

About

Barry Marshall is a scholar working on Rheumatology, Pediatrics, Perinatology and Child Health and Obstetrics and Gynecology. According to data from OpenAlex, Barry Marshall has authored 10 papers receiving a total of 359 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Rheumatology, 6 papers in Pediatrics, Perinatology and Child Health and 6 papers in Obstetrics and Gynecology. Recurrent topics in Barry Marshall's work include Folate and B Vitamins Research (8 papers), Pregnancy and preeclampsia studies (6 papers) and Assisted Reproductive Technology and Twin Pregnancy (3 papers). Barry Marshall is often cited by papers focused on Folate and B Vitamins Research (8 papers), Pregnancy and preeclampsia studies (6 papers) and Assisted Reproductive Technology and Twin Pregnancy (3 papers). Barry Marshall collaborates with scholars based in United Kingdom, Ireland and Singapore. Barry Marshall's co-authors include Mary Ward, Helene McNulty, Kristina Pentieva, Anne M. Molloy, Breige McNulty, James Dornan, John M. Scott, Ariff Bongso, Shan S. Ratnam and Soon-Chye Ng and has published in prestigious journals such as American Journal of Clinical Nutrition, Journal of Nutrition and Human Reproduction.

In The Last Decade

Barry Marshall

10 papers receiving 352 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Barry Marshall United Kingdom	6	189	146	133	125	58	10	359
Görkem Tuncay Türkiye	11	63 0.3×	101 0.7×	100 0.8×	135 1.1×	52 0.9×	36	411
Oleg Petrović Croatia	13	36 0.2×	170 1.2×	172 1.3×	121 1.0×	24 0.4×	45	462
G. Makedos Greece	11	62 0.3×	136 0.9×	193 1.5×	113 0.9×	39 0.7×	16	367
Mete Işıkoğlu Türkiye	11	78 0.4×	76 0.5×	61 0.5×	145 1.2×	24 0.4×	22	338
Rachel Busuttil Leaver United Kingdom	8	83 0.4×	84 0.6×	52 0.4×	73 0.6×	33 0.6×	22	374
Charles M. Bahary Israel	12	28 0.1×	78 0.5×	101 0.8×	90 0.7×	23 0.4×	46	337
Özkan Özdamar Türkiye	10	42 0.2×	139 1.0×	151 1.1×	132 1.1×	21 0.4×	42	364
Alparslan Baksu Türkiye	12	26 0.1×	120 0.8×	155 1.2×	60 0.5×	25 0.4×	20	313
Catalin Buhimschi United States	8	16 0.1×	133 0.9×	166 1.2×	142 1.1×	45 0.8×	19	388
E. Papiernik France	8	22 0.1×	153 1.0×	63 0.5×	241 1.9×	42 0.7×	19	456

Countries citing papers authored by Barry Marshall

Since Specialization

Citations

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

Fields of papers citing papers by Barry Marshall

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Barry Marshall

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

All Works

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10 of 10 papers shown

Caffrey, Aoife, Helene McNulty, Mark D. Rollins, et al.. (2021). Effects of maternal folic acid supplementation during the second and third trimesters of pregnancy on neurocognitive development in the child: an 11-year follow-up from a randomised controlled trial. BMC Medicine. 19(1). 73–73. 47 indexed citations

McNulty, Helene, Mark D. Rollins, Tony Cassidy, et al.. (2019). Effect of continued folic acid supplementation beyond the first trimester of pregnancy on cognitive performance in the child: a follow-up study from a randomized controlled trial (FASSTT Offspring Trial). BMC Medicine. 17(1). 196–196. 65 indexed citations

Pentieva, Kristina, Jacob Selhub, Ligi Paul, et al.. (2016). Evidence from a Randomized Trial That Exposure to Supplemental Folic Acid at Recommended Levels during Pregnancy Does Not Lead to Increased Unmetabolized Folic Acid Concentrations in Maternal or Cord Blood. Journal of Nutrition. 146(3). 494–500. 30 indexed citations

McNulty, Helene, James J. Strain, Tony Cassidy, et al.. (2014). Effect of folic acid supplementation during pregnancy on cognitive development of the child at 6 years: preliminary results from the FASSTT Offspring Trial. Proceedings of The Nutrition Society. 73(OCE2). 3 indexed citations

McNulty, Breige, Helene McNulty, Barry Marshall, et al.. (2013). Impact of continuing folic acid after the first trimester of pregnancy: findings of a randomized trial of Folic Acid Supplementation in the Second and Third Trimesters. American Journal of Clinical Nutrition. 98(1). 92–98. 80 indexed citations

Reilly, Richard B., Mary Ward, Breige McNulty, et al.. (2012). MTHFR 677 TT genotype and folate requirements for preventing neural tube defects: is there a case for personalised nutrition?. Proceedings of The Nutrition Society. 71(OCE2). 1 indexed citations

McNulty, Breige, Kristina Pentieva, Barry Marshall, et al.. (2011). Women's compliance with current folic acid recommendations and achievement of optimal vitamin status for preventing neural tube defects. Human Reproduction. 26(6). 1530–1536. 50 indexed citations

McNulty, Breige, Kristina Pentieva, Barry Marshall, et al.. (2011). Women's Compliance With Current Folic Acid Recommendations and Achievement of Optimal Vitamin Status for Preventing Neural Tube Defects. Obstetrical & Gynecological Survey. 66(9). 541–542. 2 indexed citations

Ng, S. K., et al.. (1992). Outcome of 143 Pregnancies Conceived by Assisted Reproductive Techniques. Asia-Oceania Journal of Obstetrics and Gynaecology. 18(4). 299–307. 2 indexed citations

10.

Bongso, Ariff, et al.. (1992). Improved pregnancy rate after transfer of embryos grown in human fallopian tubal cell coculture. Fertility and Sterility. 58(3). 569–574. 79 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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