E K Steffen

1.1k total citations
21 papers, 866 citations indexed

About

E K Steffen is a scholar working on Epidemiology, Infectious Diseases and Molecular Biology. According to data from OpenAlex, E K Steffen has authored 21 papers receiving a total of 866 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Epidemiology, 5 papers in Infectious Diseases and 4 papers in Molecular Biology. Recurrent topics in E K Steffen's work include Influenza Virus Research Studies (3 papers), Clostridium difficile and Clostridium perfringens research (3 papers) and Viral gastroenteritis research and epidemiology (2 papers). E K Steffen is often cited by papers focused on Influenza Virus Research Studies (3 papers), Clostridium difficile and Clostridium perfringens research (3 papers) and Viral gastroenteritis research and epidemiology (2 papers). E K Steffen collaborates with scholars based in United States. E K Steffen's co-authors include Rodney D. Berg, Edwin A. Deitch, D. J. Hentges, Lela K. Riley, Robert S. Livingston, Charlie C. Hsu, Christiane E. Wobus, John F. Bradfield, Andrew B. Onderdonk and Craig L. Franklin and has published in prestigious journals such as PEDIATRICS, Journal of Clinical Microbiology and The Journal of Infectious Diseases.

In The Last Decade

E K Steffen

21 papers receiving 802 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
E K Steffen United States 13 330 200 155 107 107 21 866
Fiona O’Halloran Ireland 17 256 0.8× 104 0.5× 78 0.5× 116 1.1× 164 1.5× 40 722
M Jegathesan Malaysia 16 461 1.4× 228 1.1× 119 0.8× 129 1.2× 173 1.6× 58 1.4k
Frank E. Berkowitz United States 21 236 0.7× 145 0.7× 315 2.0× 65 0.6× 81 0.8× 64 1.2k
Daniel G. Butler Canada 21 433 1.3× 113 0.6× 176 1.1× 173 1.6× 26 0.2× 48 932
Kosuke Haruki Japan 21 385 1.2× 123 0.6× 110 0.7× 21 0.2× 133 1.2× 55 1.0k
Hanno Troeger Germany 15 340 1.0× 539 2.7× 144 0.9× 104 1.0× 123 1.1× 27 1.3k
Kuldeep S. Chattha United States 17 618 1.9× 304 1.5× 78 0.5× 177 1.7× 202 1.9× 24 1.0k
Atunga Nyachieo Kenya 16 307 0.9× 152 0.8× 54 0.3× 40 0.4× 35 0.3× 63 910
Shihab U. Sobuz United States 13 615 1.9× 121 0.6× 107 0.7× 218 2.0× 109 1.0× 15 1.0k
Nicolas Rol Switzerland 4 230 0.7× 391 2.0× 127 0.8× 124 1.2× 148 1.4× 6 996

Countries citing papers authored by E K Steffen

Since Specialization
Citations

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

Fields of papers citing papers by E K Steffen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by E K Steffen. 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 E K Steffen. The network helps show where E K Steffen may publish in the future.

Co-authorship network of co-authors of E K Steffen

This figure shows the co-authorship network connecting the top 25 collaborators of E K Steffen. A scholar is included among the top collaborators of E K Steffen 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 E K Steffen. E K Steffen 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.
Clark, Sarah E., Jeanette E. Purcell, Saad Sammani, et al.. (2016). Bordetella pseudohinzii as a Confounding Organism in Murine Models of Pulmonary Disease.. PubMed. 66(5). 361–366. 12 indexed citations
2.
Crim, Marcus J, F. Claire Hankenson, E K Steffen, et al.. (2015). Evaluation of Presurgical Skin Preparation Agents in African Clawed Frogs (Xenopus laevis).. PubMed. 54(6). 788–98. 12 indexed citations
3.
Hsu, Charlie C., Christiane E. Wobus, E K Steffen, Lela K. Riley, & Robert S. Livingston. (2005). Development of a Microsphere-Based Serologic Multiplexed Fluorescent Immunoassay and a Reverse Transcriptase PCR Assay To Detect Murine Norovirus 1 Infection in Mice. Clinical and Vaccine Immunology. 12(10). 1145–1151. 122 indexed citations
4.
Livingston, Robert S., David G. Besselsen, E K Steffen, et al.. (2002). Serodiagnosis of Mice Minute Virus and Mouse Parvovirus Infections in Mice by Enzyme-Linked Immunosorbent Assay with Baculovirus-Expressed Recombinant VP2 Proteins. Clinical and Vaccine Immunology. 9(5). 1025–1031. 31 indexed citations
5.
Kendall, Lon V., E K Steffen, & Lela K. Riley. (1999). Indirect Fluorescent Antibody (IFA) Assay.. PubMed. 38(4). 68–68. 3 indexed citations
6.
Livingston, Robert S., Lela K. Riley, E K Steffen, et al.. (1997). Serodiagnosis of Helicobacter hepaticus infection in mice by an enzyme-linked immunosorbent assay. Journal of Clinical Microbiology. 35(5). 1236–1238. 25 indexed citations
7.
Bradfield, John F., et al.. (1993). Epizootic fatal dermatitis in athymic nude mice due to Staphylococcus xylosus.. PubMed. 43(1). 111–3. 22 indexed citations
8.
Bradfield, John F., Todd R. Schachtman, Ron McLaughlin, & E K Steffen. (1992). Behavioral and physiologic effects of inapparent wound infection in rats.. PubMed. 42(6). 572–8. 36 indexed citations
9.
Franklin, Craig L., et al.. (1991). Treatment of Trichophyton mentagrophytes infection in rabbits. Journal of the American Veterinary Medical Association. 198(9). 1625–1630. 11 indexed citations
10.
Ma, Li, Edwin A. Deitch, Robert D. Specian, E K Steffen, & Rodney D. Berg. (1990). Translocation ofLactobacillus murinus from the gastrointestinal tract. Current Microbiology. 20(3). 177–184. 31 indexed citations
11.
Steffen, E K, Rodney D. Berg, & Edwin A. Deitch. (1988). Comparison of Translocation Rates of Various Indigenous Bacteria from the Gastrointestinal Tract to the Mesenteric Lymph Node. The Journal of Infectious Diseases. 157(5). 1032–1038. 197 indexed citations
12.
Steffen, E K, et al.. (1987). Efficacy of commercial vaccines for protecting guinea pigs against Bordetella bronchiseptica pneumonia.. PubMed. 37(2). 191–4. 16 indexed citations
13.
Steffen, E K, et al.. (1987). A comparison of three ELISA systems for the detection of Mycoplasma pulmonis antibody in rats.. PubMed. 37(3). 331–4. 1 indexed citations
14.
Steffen, E K, et al.. (1983). Salmonella enteriditis serotype Amsterdam in a commercial rat colony.. PubMed. 33(5). 454–6. 4 indexed citations
15.
Steffen, E K & Rodney D. Berg. (1983). Relationship between cecal population levels of indigenous bacteria and translocation to the mesenteric lymph nodes. Infection and Immunity. 39(3). 1252–1259. 155 indexed citations
16.
Steffen, E K, et al.. (1983). Kinetic analysis of bacterial clearance in mice using the ESTRIPc and KINET microcomputer programs. Journal of Immunological Methods. 58(3). 375–381. 6 indexed citations
17.
Cooperstock, Michael, E K Steffen, Robert H. Yolken, & Andrew B. Onderdonk. (1982). Clostridium difficile in Normal Infants and Sudden Infant Death Syndrome: An Association with Infant Formula Feeding. PEDIATRICS. 70(1). 91–95. 46 indexed citations
18.
Steffen, E K & D. J. Hentges. (1981). Hydrolytic enzymes of anaerobic bacteria isolated from human infections. Journal of Clinical Microbiology. 14(2). 153–156. 93 indexed citations
19.
Wulfman, D. S., et al.. (1976). Metal salt catalyzed carbenoids—XV. Tetrahedron. 32(11). 1257–1265. 31 indexed citations
20.
Wulfman, D. S., B. W. Peace, & E K Steffen. (1971). Homogeneous copper(I) catalysed decomposition of dimethyl diazomalonate. The role of the counter ion in determining the effective spin multiplicity. Journal of the Chemical Society D Chemical Communications. 1360–1360. 9 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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