Brian Lassen

1.2k total citations
51 papers, 788 citations indexed

About

Brian Lassen is a scholar working on Parasitology, Small Animals and Animal Science and Zoology. According to data from OpenAlex, Brian Lassen has authored 51 papers receiving a total of 788 indexed citations (citations by other indexed papers that have themselves been cited), including 32 papers in Parasitology, 18 papers in Small Animals and 16 papers in Animal Science and Zoology. Recurrent topics in Brian Lassen's work include Parasitic Infections and Diagnostics (21 papers), Coccidia and coccidiosis research (13 papers) and Helminth infection and control (13 papers). Brian Lassen is often cited by papers focused on Parasitic Infections and Diagnostics (21 papers), Coccidia and coccidiosis research (13 papers) and Helminth infection and control (13 papers). Brian Lassen collaborates with scholars based in Estonia, Denmark and Finland. Brian Lassen's co-authors include Pikka Jokelainen, Arvo Viltrop, Toomas Orro, Søren Østergaard, Age Kärssin, Pirje Hütt, Lea Tummeleht, Irina Golovljova, Azzurra Santoro and Heidi L. Enemark and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and Trends in Food Science & Technology.

In The Last Decade

Brian Lassen

49 papers receiving 767 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Brian Lassen Estonia 17 471 296 234 135 134 51 788
Nicola D’Alessio Italy 18 391 0.8× 302 1.0× 83 0.4× 72 0.5× 127 0.9× 58 759
Quan Zhao China 20 945 2.0× 389 1.3× 185 0.8× 141 1.0× 312 2.3× 94 1.3k
Gorazd Vengušt Slovenia 13 165 0.4× 180 0.6× 118 0.5× 110 0.8× 94 0.7× 45 522
Alda Natale Italy 17 450 1.0× 307 1.0× 156 0.7× 67 0.5× 182 1.4× 59 862
Qing‐Long Gong China 15 215 0.5× 202 0.7× 96 0.4× 84 0.6× 81 0.6× 37 505
Hong‐Bo Ni China 15 260 0.6× 202 0.7× 74 0.3× 95 0.7× 140 1.0× 46 557
David Cano‐Terriza Spain 19 350 0.7× 607 2.1× 97 0.4× 54 0.4× 222 1.7× 110 1.0k
Gholam Reza Razmi Iran 22 1.1k 2.3× 632 2.1× 191 0.8× 162 1.2× 115 0.9× 114 1.4k
Carlo Vittorio Citterio Italy 15 155 0.3× 173 0.6× 165 0.7× 66 0.5× 122 0.9× 34 596
A. Bidovec Slovenia 12 319 0.7× 319 1.1× 79 0.3× 100 0.7× 89 0.7× 28 653

Countries citing papers authored by Brian Lassen

Since Specialization
Citations

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

Fields of papers citing papers by Brian Lassen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Brian Lassen

This figure shows the co-authorship network connecting the top 25 collaborators of Brian Lassen. A scholar is included among the top collaborators of Brian Lassen 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 Brian Lassen. Brian Lassen 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.
2.
Tummeleht, Lea, et al.. (2023). Coxiella burnetii Seroprevalence and Associated Risk Factors in Cattle, Sheep, and Goats in Estonia. Microorganisms. 11(4). 819–819. 6 indexed citations
3.
Deksne, Gunita, Pikka Jokelainen, Brian Lassen, et al.. (2020). The Zoonotic Parasite Dirofilaria repens Emerged in the Baltic Countries Estonia, Latvia, and Lithuania in 2008–2012 and Became Established and Endemic in a Decade. Vector-Borne and Zoonotic Diseases. 21(1). 1–5. 12 indexed citations
4.
Lassen, Brian, et al.. (2020). Leptospira spp. in Cats in Estonia: Seroprevalence and Risk Factors for Seropositivity. Vector-Borne and Zoonotic Diseases. 20(7). 524–528. 13 indexed citations
5.
Hütt, Pirje, et al.. (2019). Coxiella burnetii Antibody Prevalence and Risk Factors of Infection in the Human Population of Estonia. Microorganisms. 7(12). 629–629. 12 indexed citations
6.
7.
Lassen, Brian, et al.. (2017). Effect of fenbendazole in water on pigs infected with Ascaris suum in finishing pigs under field conditions. Veterinary Parasitology. 237. 1–7. 8 indexed citations
8.
Jokelainen, Pikka, et al.. (2017). Seroprevalence of Fasciola hepatica in cattle in Estonia. Veterinary Parasitology Regional Studies and Reports. 10. 90–94. 3 indexed citations
9.
Lassen, Brian, et al.. (2017). Prevalence of Antibodies Against Hepatitis E Virus in Veterinarians in Estonia. Vector-Borne and Zoonotic Diseases. 17(11). 773–776. 9 indexed citations
10.
Jokelainen, Pikka, et al.. (2017). Toxoplasma gondii seroprevalence in dairy and beef cattle: Large-scale epidemiological study in Estonia. Veterinary Parasitology. 236. 137–143. 25 indexed citations
11.
Jokelainen, Pikka, et al.. (2016). Dirofilaria repens Microfilaremia in Three Dogs in Estonia. Vector-Borne and Zoonotic Diseases. 16(2). 136–138. 16 indexed citations
12.
Lassen, Brian & Pikka Jokelainen. (2016). Survey of the Presence of Toxocara spp. Eggs in Dog Feces in Tartu, Estonia. Vector-Borne and Zoonotic Diseases. 16(3). 212–214. 3 indexed citations
13.
Kärssin, Age, et al.. (2016). Cross-Sectional Study of Anti- Trichinella Antibody Prevalence in Domestic Pigs and Hunted Wild Boars in Estonia. Vector-Borne and Zoonotic Diseases. 16(9). 604–610. 18 indexed citations
14.
Lassen, Brian, et al.. (2015). Seroprevalence of and Risk Factors for Toxoplasma gondii Infection in Cats in Estonia. Vector-Borne and Zoonotic Diseases. 15(10). 597–601. 44 indexed citations
15.
Lassen, Brian, et al.. (2014). Isolation of Eimeria oocysts from soil samples: a simple method described in detail. SHILAP Revista de lepidopterología. 4 indexed citations
16.
Lassen, Brian, et al.. (2014). Recovery and sporulation of bovine Eimeria oocysts after exposure to sub-zero temperature. 66(88). 35–39. 5 indexed citations
17.
Lassen, Brian, et al.. (2013). Gastrointestinal parasites of sheep on Estonian Islands.. SHILAP Revista de lepidopterología. 24(1). 7–14. 5 indexed citations
18.
Lassen, Brian. (2010). The prevalences of Eimeria and Cryptosporidium in large Latvian cattle herds.. 47–52. 2 indexed citations
19.
Lassen, Brian, et al.. (2009). Eimeria and Cryptosporidium in Lithuanian cattle farms.. 24–28. 10 indexed citations
20.
Lassen, Brian, et al.. (2009). PARASITIC PROTOZOANS IN LIVESTOCK AND PETS IN ESTONIA. REVIEW. 30–36. 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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