Wallgren Ei

1.0k total citations · 1 hit paper
4 papers, 828 citations indexed

About

Wallgren Ei is a scholar working on Surgery, Molecular Biology and Neurology. According to data from OpenAlex, Wallgren Ei has authored 4 papers receiving a total of 828 indexed citations (citations by other indexed papers that have themselves been cited), including 1 paper in Surgery, 1 paper in Molecular Biology and 1 paper in Neurology. Recurrent topics in Wallgren Ei's work include Neurological disorders and treatments (1 paper), Cardiac, Anesthesia and Surgical Outcomes (1 paper) and Aortic Disease and Treatment Approaches (1 paper). Wallgren Ei is often cited by papers focused on Neurological disorders and treatments (1 paper), Cardiac, Anesthesia and Surgical Outcomes (1 paper) and Aortic Disease and Treatment Approaches (1 paper). Wallgren Ei collaborates with scholars based in Sweden. Wallgren Ei's co-authors include Rachel Reed, B Landtman, I Louhimo, Erkki Pesonen and Heikki Sairanen and has published in prestigious journals such as PubMed.

In The Last Decade

Wallgren Ei

3 papers receiving 800 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.

TRANSPLANTATION OF EMBRYONIC DOPAMINE NEURONS FOR SEVERE PARKINSON'S DISEASE

2001 816 citations Rachel Reed, Wallgren Ei et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Wallgren Ei Sweden	3	476	397	301	220	108	4	828
Trent H. Wells United States	8	443 0.9×	285 0.7×	344 1.1×	201 0.9×	67 0.6×	13	867
Oleg V. Kopyov United States	17	630 1.3×	426 1.1×	582 1.9×	143 0.7×	57 0.5×	36	1.1k
Karen O’Sullivan United Kingdom	3	757 1.6×	295 0.7×	474 1.6×	218 1.0×	137 1.3×	3	1.1k
James M. Schumacher United States	7	432 0.9×	539 1.4×	200 0.7×	207 0.9×	49 0.5×	10	948
Agneta I. Othberg United States	12	315 0.7×	225 0.6×	78 0.3×	240 1.1×	31 0.3×	15	563
Peter K. Dempsey United States	10	363 0.8×	344 0.9×	384 1.3×	144 0.7×	52 0.5×	10	1.1k
Kazumichi Yamada Japan	19	416 0.9×	125 0.3×	652 2.2×	80 0.4×	43 0.4×	69	1.0k
Cyndy D. Davis United States	6	195 0.4×	216 0.5×	120 0.4×	222 1.0×	75 0.7×	8	640
Gunnar Andsberg Sweden	13	341 0.7×	291 0.7×	129 0.4×	250 1.1×	28 0.3×	19	722
Annika Kylberg Sweden	13	228 0.5×	330 0.8×	171 0.6×	84 0.4×	47 0.4×	20	621

Countries citing papers authored by Wallgren Ei

Since Specialization

Citations

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

Fields of papers citing papers by Wallgren Ei

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Wallgren Ei

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

All Works

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4 of 4 papers shown

1.

Reed, Rachel, et al.. (2001). TRANSPLANTATION OF EMBRYONIC DOPAMINE NEURONS FOR SEVERE PARKINSON'S DISEASE. 816 indexed citations breakdown →

2.

Sairanen, Heikki, Erkki Pesonen, & Wallgren Ei. (1997). [The outcome of child with congenital heart disease].. PubMed. 113(7). 666–74. 1 indexed citations

3.

Landtman, B, I Louhimo, & Wallgren Ei. (1966). Congenital aortic stenosis in children. Follow-up of 103 conservatively treated cases.. PubMed. 356B. 26–34. 9 indexed citations

4.

Landtman, B & Wallgren Ei. (1966). Infant mortality due to congenital malformations.. PubMed. 12(2). 47–50. 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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