Klaus Hellmann

965 total citations
39 papers, 671 citations indexed

About

Klaus Hellmann is a scholar working on Parasitology, Infectious Diseases and Small Animals. According to data from OpenAlex, Klaus Hellmann has authored 39 papers receiving a total of 671 indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Parasitology, 16 papers in Infectious Diseases and 13 papers in Small Animals. Recurrent topics in Klaus Hellmann's work include Dermatological diseases and infestations (12 papers), Vector-borne infectious diseases (11 papers) and Helminth infection and control (10 papers). Klaus Hellmann is often cited by papers focused on Dermatological diseases and infestations (12 papers), Vector-borne infectious diseases (11 papers) and Helminth infection and control (10 papers). Klaus Hellmann collaborates with scholars based in Germany, France and United Kingdom. Klaus Hellmann's co-authors include Klemens J. Krieger, J. Heine, P Dumont, Dorothee Stanneck, Christian Epe, Josephus Fourie, Ingrid Pradel, Gabriele Braun, Jérémie Gilles and Norbert Mencke and has published in prestigious journals such as SHILAP Revista de lepidopterología, Emerging infectious diseases and Vaccine.

In The Last Decade

Klaus Hellmann

39 papers receiving 644 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Klaus Hellmann Germany	16	303	293	156	114	102	39	671
Sung-Shik Shin South Korea	16	307 1.0×	291 1.0×	104 0.7×	62 0.5×	140 1.4×	47	631
Marie‐Christine Cadiergues France	16	220 0.7×	231 0.8×	70 0.4×	187 1.6×	38 0.4×	71	699
Bruno Polack France	16	305 1.0×	291 1.0×	80 0.5×	46 0.4×	44 0.4×	50	825
Anna S. Fahrion Switzerland	14	175 0.6×	158 0.5×	116 0.7×	176 1.5×	50 0.5×	29	771
P. D. Juyal India	15	241 0.8×	442 1.5×	165 1.1×	63 0.6×	95 0.9×	57	795
Frank Künzel Austria	16	307 1.0×	291 1.0×	162 1.0×	60 0.5×	139 1.4×	45	766
René Chermette France	23	597 2.0×	324 1.1×	255 1.6×	94 0.8×	75 0.7×	70	1.6k
Hege Brun‐Hansen Norway	11	346 1.1×	319 1.1×	114 0.7×	60 0.5×	31 0.3×	20	633
Jacques Barnouin France	17	248 0.8×	246 0.8×	202 1.3×	82 0.7×	110 1.1×	67	1.1k
Biswa Ranjan Maharana India	13	162 0.5×	326 1.1×	144 0.9×	52 0.5×	155 1.5×	58	586

Countries citing papers authored by Klaus Hellmann

Since Specialization

Citations

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

Fields of papers citing papers by Klaus Hellmann

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Klaus Hellmann

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

All Works

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20 of 20 papers shown

Broeckx, Sarah Y., Koen Chiers, L. Van Brantegem, et al.. (2023). Low-dose xenogeneic mesenchymal stem cells target canine osteoarthritis through systemic immunomodulation and homing. Arthritis Research & Therapy. 25(1). 190–190. 3 indexed citations

Hellmann, Klaus, et al.. (2023). Field efficacy and safety of Felpreva® (tigolaner, emodepside and praziquantel) spot-on for the treatment of natural ear mite infestations (Otodectes cynotis) and notoedric mange (Notoedres cati) in cats. SHILAP Revista de lepidopterología. 4. 100146–100146. 1 indexed citations

Suls, Marc, Ann Martens, Jimmy Saunders, et al.. (2023). Equine allogeneic tenogenic primed mesenchymal stem cells: A clinical field study in horses suffering from naturally occurring superficial digital flexor tendon and suspensory ligament injuries. Equine Veterinary Journal. 56(5). 924–935. 7 indexed citations

Hellmann, Klaus, et al.. (2021). Viability-Resolved Metagenomics Reveals Antagonistic Colonization Dynamics of Staphylococcus epidermidis Strains on Preterm Infant Skin. mSphere. 6(5). 7 indexed citations

Broeckx, Sarah Y., Marc Suls, Tom Mariën, et al.. (2019). Equine Allogeneic Chondrogenic Induced Mesenchymal Stem Cells Are an Effective Treatment for Degenerative Joint Disease in Horses. Stem Cells and Development. 28(6). 410–422. 43 indexed citations

Rohde, Judith, et al.. (2018). Efficacy of a one-shot marbofloxacin treatment on acute pleuropneumonia after experimental aerosol inoculation of nursery pigs. Porcine Health Management. 4(1). 13–13. 8 indexed citations

Schneider, Claudia, et al.. (2017). The sustained speed of kill of ticks ( Rhipicephalus sanguineus ) and fleas ( Ctenocephalides felis felis ) on dogs by a spot-on combination of fipronil and permethrin (Effitix ® ) compared with oral afoxolaner (NexGard ® ). Veterinary Parasitology. 243. 52–57. 10 indexed citations

Nadeau, Éric, John M. Fairbrother, Jürgen Zentek, et al.. (2017). Efficacy of a single oral dose of a live bivalent E. coli vaccine against post-weaning diarrhea due to F4 and F18-positive enterotoxigenic E. coli. The Veterinary Journal. 226. 32–39. 45 indexed citations

Rowan, T.G., et al.. (2017). Randomised controlled field study to evaluate the efficacy and clinical safety of a single 8 mg/kg injectable dose of marbofloxacin compared with one or two doses of 7.5 mg/kg injectable enrofloxacin for the treatment of Actinobacillus pleuropneumoniae infections in growing-fattening pigs in Europe. Porcine Health Management. 3(1). 10–10. 11 indexed citations

10.

Hellmann, Klaus, et al.. (2013). Treatment of Naturally Notoedres cati-infested Cats with a Combination of Imidacloprid 10 % / Moxidectin 1 % Spot-on (Advocate® / Advantage® Multi, Bayer). Parasitology Research. 112(S1). 57–66. 7 indexed citations

11.

Altreuther, Gertraut, et al.. (2011). Field Evaluations of the Efficacy and Safety of Emodepside plus Toltrazuril (Procox® Oral Suspension for Dogs) against Naturally Acquired Nematode and Isospora spp. Infections in Dogs. Parasitology Research. 109(S1). 21–28. 16 indexed citations

12.

Neumann, Stephan, et al.. (2010). Effectiveness of the Homeopathic Preparation Zeel Compared with Carprofen in Dogs with Osteoarthritis. Journal of the American Animal Hospital Association. 47(1). 12–20. 3 indexed citations

13.

Gilles, Jérémie, et al.. (2008). Molecular Evidence forBartonellaspp. in Cat and Dog Fleas from Germany and France. Zoonoses and Public Health. 55(8-10). 514–520. 25 indexed citations

14.

Hellmann, Klaus, et al.. (2007). Evaluation of the efficacy and safety of a novel formulation of metaflumizone in cats naturally infested with fleas in Europe. Veterinary Parasitology. 150(3). 246–250. 3 indexed citations

15.

Epe, Christian, G. VON SAMSON‐HIMMELSTJERNA, Nicole Catherine Wirtherle, et al.. (2005). Efficacy of toltrazuril as a metaphylactic and therapeutic treatment of coccidiosis in first–year grazing calves. Parasitology Research. 97(S1). S127–S133. 29 indexed citations

16.

Krieger, Klemens J., J. Heine, P Dumont, & Klaus Hellmann. (2005). Efficacy and safety of imidacloprid 10% plus moxidectin 2.5% spot-on in the treatment of sarcoptic mange and otoacariosis in dogs: results af a European field study. Parasitology Research. 97(S1). S81–S88. 33 indexed citations

17.

Heine, J., Klemens J. Krieger, P Dumont, & Klaus Hellmann. (2005). Evaluation of the efficacy and safety of imidacloprid 10% plus moxidectin 2.5% spot–on in the treatment of generalized demodicosis in dogs: results of a European field study. Parasitology Research. 97(S1). S89–S96. 34 indexed citations

18.

Hellmann, Klaus, et al.. (2003). The anthelmintic efficacy and the safety of a combination of imidacloprid and moxidectin spot-on in cats and dogs under field conditions in Europe. Parasitology Research. 90(0). S142–S143. 7 indexed citations

19.

Hellmann, Klaus, et al.. (2003). Recent investigation on the prevalence of gastrointestinal nematodes in cats from France and Germany. Parasitology Research. 90(0). S146–S147. 23 indexed citations

20.

Hellmann, Klaus, et al.. (2003). European multicenter field trial on the efficacy and safety of a topical formulation of imidacloprid and permethrin (Advantix TM ) in dogs naturally infested with ticks and/or fleas. Parasitology Research. 90(0). S125–S126. 18 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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