Herb Brar

1.7k total citations · 2 hit papers
7 papers, 1.1k citations indexed

About

Herb Brar is a scholar working on Pediatrics, Perinatology and Child Health, Infectious Diseases and Molecular Biology. According to data from OpenAlex, Herb Brar has authored 7 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Pediatrics, Perinatology and Child Health, 2 papers in Infectious Diseases and 2 papers in Molecular Biology. Recurrent topics in Herb Brar's work include Prenatal Screening and Diagnostics (6 papers), Fetal and Pediatric Neurological Disorders (4 papers) and Parvovirus B19 Infection Studies (2 papers). Herb Brar is often cited by papers focused on Prenatal Screening and Diagnostics (6 papers), Fetal and Pediatric Neurological Disorders (4 papers) and Parvovirus B19 Infection Studies (2 papers). Herb Brar collaborates with scholars based in United States, Sweden and United Kingdom. Herb Brar's co-authors include Desiree Hollemon, Bo Jacobsson, Mary E. Norton, Louise C. Laurent, Thomas J. Musci, Howard Cuckle, Ronald J. Wapner, Geeta K. Swamy, Mark W. Tomlinson and Leonardo Pereira and has published in prestigious journals such as New England Journal of Medicine, American Journal of Obstetrics and Gynecology and Journal of Medical Genetics.

In The Last Decade

Herb Brar

7 papers receiving 1.1k citations

Hit Papers

align trajectories

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.

Cell-free DNA Analysis for Noninvasive Examination of Trisomy

2015 549 citations Mary E. Norton, Bo Jacobsson et al. New England Journal of Medicine profile →
Non-Invasive Chromosomal Evaluation (NICE) Study: results of a multicenter prospective cohort study for detection of fetal trisomy 21 and trisomy 18

2012 424 citations Mary E. Norton, Herb Brar et al. American Journal of Obstetrics and Gynecology profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Herb Brar United States	6	1.0k	454	253	213	156	7	1.1k
Ken Song United States	10	1.5k 1.5×	708 1.6×	334 1.3×	324 1.5×	228 1.5×	11	1.6k
Patricia Devers United States	9	710 0.7×	263 0.6×	225 0.9×	140 0.7×	87 0.6×	14	817
R. Revello Spain	10	905 0.9×	367 0.8×	191 0.8×	152 0.7×	75 0.5×	19	1.0k
M.S. Quezada Spain	12	1.2k 1.2×	497 1.1×	223 0.9×	189 0.9×	108 0.7×	22	1.3k
Melissa Stosic United States	11	960 0.9×	284 0.6×	461 1.8×	207 1.0×	101 0.6×	12	1.1k
Ageliki Gerovassili United Kingdom	7	649 0.6×	233 0.5×	131 0.5×	254 1.2×	119 0.8×	8	775
Tracy Prosen United States	10	385 0.4×	102 0.2×	156 0.6×	98 0.5×	96 0.6×	18	643
Annette Batey United States	4	413 0.4×	167 0.4×	109 0.4×	82 0.4×	62 0.4×	5	465
Kirstin Finning United Kingdom	17	857 0.8×	570 1.3×	115 0.5×	124 0.6×	66 0.4×	22	1.1k
Frederik Banch Clausen Denmark	17	632 0.6×	380 0.8×	77 0.3×	111 0.5×	73 0.5×	54	866

Countries citing papers authored by Herb Brar

Since Specialization

Citations

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

Fields of papers citing papers by Herb Brar

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Herb Brar

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

All Works

Sort: Min cites: Since: Top N: Style:

7 of 7 papers shown

1.

Yao, Ruofan, et al.. (2023). Regional multidisciplinary team approach to the management of placenta accreta spectrum disorder. The Journal of Maternal-Fetal & Neonatal Medicine. 36(1). 2190840–2190840. 1 indexed citations

2.

Norton, Mary E., Bo Jacobsson, Geeta K. Swamy, et al.. (2015). Cell-Free DNA Analysis for Noninvasive Examination of Trisomy. Obstetrical & Gynecological Survey. 70(8). 483–484. 16 indexed citations

3.

Norton, Mary E., Bo Jacobsson, Geeta K. Swamy, et al.. (2015). Cell-free DNA Analysis for Noninvasive Examination of Trisomy. New England Journal of Medicine. 372(17). 1589–1597. 549 indexed citations breakdown →

4.

Stokowski, Renee, Annette Batey, Bo Jacobsson, et al.. (2015). Clinical performance of non‐invasive prenatal testing (NIPT) using targeted cell‐free DNA analysis in maternal plasma with microarrays or next generation sequencing (NGS) is consistent across multiple controlled clinical studies. Prenatal Diagnosis. 35(12). 1243–1246. 83 indexed citations

5.

Brar, Herb, et al.. (2012). The fetal fraction of cell-free DNA in maternal plasma is not affected by a priori risk of fetal trisomy. The Journal of Maternal-Fetal & Neonatal Medicine. 26(2). 143–145. 30 indexed citations

6.

Norton, Mary E., Herb Brar, Jonathan M. Weiss, et al.. (2012). Non-Invasive Chromosomal Evaluation (NICE) Study: results of a multicenter prospective cohort study for detection of fetal trisomy 21 and trisomy 18. American Journal of Obstetrics and Gynecology. 207(2). 137.e1–137.e8. 424 indexed citations breakdown →

7.

Neu, RichardL., Herb Brar, & Brian J. Koos. (1988). Prenatal diagnosis of inv(X)(q12q28) in a male fetus.. Journal of Medical Genetics. 25(1). 52–53. 20 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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