J. Ballard

2.1k total citations · 1 hit paper
6 papers, 1.5k citations indexed

About

J. Ballard is a scholar working on Surgery, Pathology and Forensic Medicine and Endocrine and Autonomic Systems. According to data from OpenAlex, J. Ballard has authored 6 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 5 papers in Surgery, 1 paper in Pathology and Forensic Medicine and 1 paper in Endocrine and Autonomic Systems. Recurrent topics in J. Ballard's work include Hip disorders and treatments (4 papers), Orthopaedic implants and arthroplasty (4 papers) and Hip and Femur Fractures (2 papers). J. Ballard is often cited by papers focused on Hip disorders and treatments (4 papers), Orthopaedic implants and arthroplasty (4 papers) and Hip and Femur Fractures (2 papers). J. Ballard collaborates with scholars based in United Kingdom and United States. J. Ballard's co-authors include Jane Khoury, Kathy E. Wedig, C. R. Snyder and Adam Tucker and has published in prestigious journals such as The Journal of Pediatrics, Injury and Southern Medical Journal.

In The Last Decade

J. Ballard

6 papers receiving 1.5k 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.

New Ballard Score, expanded to include extremely premature infants

1991 1.5k citations J. Ballard, Jane Khoury et al. The Journal of Pediatrics profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
J. Ballard United Kingdom	5	929	760	337	275	221	6	1.5k
Kathy E. Wedig United States	6	952 1.0×	874 1.1×	359 1.1×	276 1.0×	256 1.2×	9	1.7k
Kuo‐Inn Tsou Yau Taiwan	26	909 1.0×	737 1.0×	171 0.5×	180 0.7×	287 1.3×	105	1.7k
Jeanne L. Ballard United States	14	812 0.9×	503 0.7×	188 0.6×	211 0.8×	244 1.1×	20	1.6k
Siddarth Ramji India	22	811 0.9×	926 1.2×	274 0.8×	135 0.5×	180 0.8×	77	1.7k
H R Gamsu United Kingdom	29	923 1.0×	1.2k 1.6×	446 1.3×	447 1.6×	560 2.5×	82	2.4k
Cléa Rodrigues Leone Brazil	20	652 0.7×	465 0.6×	167 0.5×	201 0.7×	185 0.8×	88	1.2k
B. Adhisivam India	22	675 0.7×	534 0.7×	258 0.8×	334 1.2×	101 0.5×	107	1.3k
Ann L Jefferies Canada	24	993 1.1×	1.3k 1.7×	223 0.7×	364 1.3×	372 1.7×	72	2.2k
Mary Seshia Canada	21	603 0.6×	862 1.1×	334 1.0×	297 1.1×	356 1.6×	51	1.5k
Janusz Gadzinowski Poland	23	780 0.8×	1.1k 1.5×	159 0.5×	289 1.1×	382 1.7×	111	1.7k

Countries citing papers authored by J. Ballard

Since Specialization

Citations

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

Fields of papers citing papers by J. Ballard

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J. Ballard

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

All Works

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6 of 6 papers shown

1.

Tucker, Adam, et al.. (2022). Presence and magnitude of anterior physeal separation in slipped upper femoral epiphysis helps identifying those at high risk for avascular necrosis. Injury. 53(12). 4020–4027. 1 indexed citations

2.

Tucker, Adam, et al.. (2019). Temporal changes in slipped upper femoral epiphysis at a regional level: A declining incidence and literature review. Journal of Children s Orthopaedics. 13(5). 445–456. 5 indexed citations

3.

Ballard, J., et al.. (2002). Anterior physeal separation: A sign indicating a high risk for avascular necrosis after slipped capital femoral epiphysis. Journal of Bone and Joint Surgery - British Volume. 84(8). 1176–1179. 23 indexed citations

4.

Ballard, J., et al.. (2002). Anterior physeal separation. Journal of Bone and Joint Surgery - British Volume. 84-B(8). 1176–1179. 15 indexed citations

5.

Ballard, J., et al.. (1991). New Ballard Score, expanded to include extremely premature infants. The Journal of Pediatrics. 119(3). 417–423. 1492 indexed citations breakdown →

6.

Ballard, J., et al.. (1969). The Gastrointestinal Manifestations of Generalized Scleroderma*. Southern Medical Journal. 62(10). 1243–1247. 11 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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