Ronald J. Martens

2.4k total citations
65 papers, 1.9k citations indexed

About

Ronald J. Martens is a scholar working on Infectious Diseases, Pulmonary and Respiratory Medicine and Surgery. According to data from OpenAlex, Ronald J. Martens has authored 65 papers receiving a total of 1.9k indexed citations (citations by other indexed papers that have themselves been cited), including 50 papers in Infectious Diseases, 27 papers in Pulmonary and Respiratory Medicine and 17 papers in Surgery. Recurrent topics in Ronald J. Martens's work include Infectious Disease Case Reports and Treatments (50 papers), Biliary and Gastrointestinal Fistulas (23 papers) and Diverticular Disease and Complications (12 papers). Ronald J. Martens is often cited by papers focused on Infectious Disease Case Reports and Treatments (50 papers), Biliary and Gastrointestinal Fistulas (23 papers) and Diverticular Disease and Complications (12 papers). Ronald J. Martens collaborates with scholars based in United States, Japan and Canada. Ronald J. Martens's co-authors include Noah D. Cohen, M. Keith Chaffin, Robert A. Fiske, Judy G. Martens, Jessica Harrington, Sharon K. Hietala, Lawrence R. Bernstein, Shinji Takaı̈, Natalie D. Halbert and Nathan M. Slovis and has published in prestigious journals such as Journal of Clinical Microbiology, Infection and Immunity and Vaccine.

In The Last Decade

Ronald J. Martens

64 papers receiving 1.8k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ronald J. Martens United States 29 1.3k 602 532 478 354 65 1.9k
Shinji Takaı̈ Japan 39 4.1k 3.1× 2.2k 3.6× 2.7k 5.0× 547 1.1× 929 2.6× 211 5.0k
Gillian A. Perkins United States 26 219 0.2× 82 0.1× 86 0.2× 109 0.2× 107 0.3× 64 1.6k
J. Paul Woods Canada 27 357 0.3× 422 0.7× 38 0.1× 203 0.4× 142 0.4× 91 2.0k
Michael W. Riggs United States 27 908 0.7× 53 0.1× 63 0.1× 168 0.4× 64 0.2× 50 2.0k
Joseph J. Kowalski United States 16 200 0.1× 92 0.2× 47 0.1× 170 0.4× 85 0.2× 25 925
Ole Lerberg Nielsen Denmark 24 329 0.2× 134 0.2× 21 0.0× 310 0.6× 93 0.3× 86 1.6k
Demosthenes Pappagianis United States 29 1.3k 1.0× 90 0.1× 40 0.1× 61 0.1× 121 0.3× 97 2.5k
G Lidin-Janson Sweden 24 273 0.2× 172 0.3× 900 1.7× 143 0.3× 76 0.2× 48 2.4k
Gerald J. Domingue United States 18 234 0.2× 96 0.2× 306 0.6× 109 0.2× 77 0.2× 57 1.2k
Simone Schüller Switzerland 19 225 0.2× 63 0.1× 74 0.1× 54 0.1× 44 0.1× 70 912

Countries citing papers authored by Ronald J. Martens

Since Specialization
Citations

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

Fields of papers citing papers by Ronald J. Martens

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ronald J. Martens

This figure shows the co-authorship network connecting the top 25 collaborators of Ronald J. Martens. A scholar is included among the top collaborators of Ronald J. Martens 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 Ronald J. Martens. Ronald J. Martens 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.
Chaffin, M. Keith, Virginia R. Fajt, Ronald J. Martens, et al.. (2010). Pharmacokinetics of an orally administered methylcellulose formulation of gallium maltolate in neonatal foals. Journal of Veterinary Pharmacology and Therapeutics. 33(4). 376–382. 14 indexed citations
2.
Nerren, Jessica R., Susan Payne, Natalie D. Halbert, Ronald J. Martens, & Noah D. Cohen. (2008). Cytokine expression by neutrophils of adult horses stimulated with virulent and avirulent Rhodococcus equi in vitro. Veterinary Immunology and Immunopathology. 127(1-2). 135–143. 8 indexed citations
3.
Chaffin, M. Keith, Noah D. Cohen, & Ronald J. Martens. (2008). Chemoprophylactic effects of azithromycin against Rhodococcus equi–induced pneumonia among foals at equine breeding farms with endemic infections. Journal of the American Veterinary Medical Association. 232(7). 1035–1047. 50 indexed citations
4.
Cohen, Noah D., Nathan M. Slovis, George D. Mundy, et al.. (2007). Evaluation of fecal samples from mares as a source of Rhodococcus equi for their foals by use of quantitative bacteriologic culture and colony immunoblot analyses. American Journal of Veterinary Research. 68(1). 63–71. 40 indexed citations
5.
Halbert, Natalie D., et al.. (2006). Variations in Equid SLC11A1 (NRAMP1) Genes and Associations with Rhodococcus equi Pneumonia in Horses. Journal of Veterinary Internal Medicine. 20(4). 974–979. 14 indexed citations
6.
Cohen, Noah D., et al.. (2005). Farm characteristics and management practices associated with development of Rhodococcus equi pneumonia in foals. Journal of the American Veterinary Medical Association. 226(3). 404–413. 51 indexed citations
7.
Harrington, Jessica, Michael C. Golding, Ronald J. Martens, Natalie D. Halbert, & Noah D. Cohen. (2005). Evaluation of a real-time quantitative polymerase chain reaction assay for detection and quantitation of virulent Rhodococcus equi. American Journal of Veterinary Research. 66(5). 755–761. 13 indexed citations
8.
Gros, Philippe, et al.. (2004). Nramp1 deletion does not confer susceptibility to Rhodococcus equi infection in mice. Immunogenetics. 56(1). 65–67. 5 indexed citations
9.
Cohen, Noah D., Thomas A. Ficht, Shinji Takaı̈, et al.. (2003). Epidemiologic study of results of pulsed-field gel electrophoresis of isolates of Rhodococcus equi obtained from horses and horse farms. American Journal of Veterinary Research. 64(2). 153–161. 22 indexed citations
10.
Smith, Roger E., M. Keith Chaffin, Noah D. Cohen, & Ronald J. Martens. (2002). Age-related changes in lymphocyte subsets of Quarter Horse foals. American Journal of Veterinary Research. 63(4). 531–537. 21 indexed citations
11.
Martens, Judy G., et al.. (1991). Fibronectin concentration in plasma of mares and neonatal foals. Research in Veterinary Science. 50(3). 311–314. 2 indexed citations
12.
Martens, Ronald J., Judy G. Martens, & Robert A. Fiske. (1991). Failure of passive immunisation by colostrum from immunised mares to protect foals against Rhodococcus equi pneumonia. Equine Veterinary Journal. 23(S12). 19–22. 39 indexed citations
13.
Seahorn, Thomas L., G. Kent Carter, Judy G. Martens, et al.. (1990). Effects of human alpha interferon on experimentally induced equine herpesvirus-1 infection in horses. American Journal of Veterinary Research. 51(12). 2006–2010. 15 indexed citations
14.
Martens, Ronald J., et al.. (1990). Rhodococcus equi foal pneumonia: pathogenesis and immunoprophylaxis.. 35. 199–213. 27 indexed citations
15.
Martens, Ronald J., Judy G. Martens, Robert A. Fiske, & Sharon K. Hietala. (1989). Rhodococcus equi foal pneumonia: Protective effects of immune plasma in experimentally infected foals. Equine Veterinary Journal. 21(4). 249–255. 119 indexed citations
16.
Carter, G. Kent, Ronald J. Martens, Scott A. Brown, & Michael T. Martin. (1986). Pharmacokinetics of sodium amoxicillin in foals after intramuscular administration. American Journal of Veterinary Research. 47(10). 2126–2129. 8 indexed citations
17.
18.
Martens, Ronald J., et al.. (1985). Oral lactose tolerance test in foals: Technique and normal values. American Journal of Veterinary Research. 46(10). 2163–2165. 4 indexed citations
19.
Auer, Joerg A., et al.. (1982). Periosteal transection for correction of angular limb deformities in foals. Journal of the American Veterinary Medical Association. 181(5). 459–466. 12 indexed citations
20.
Delivoria‐Papadopoulos, Maria, Ronald J. Martens, Robert Förster, & Frank A. Oski. (1974). Postnatal Changes in Oxygen-Hemoglobin Affinity and Erythrocyte 2,3-Diphosphoglycerate in Piglets. Pediatric Research. 8(1). 64–66. 17 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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