H Fredlund

1.6k total citations
45 papers, 1.2k citations indexed

About

H Fredlund is a scholar working on Microbiology, Epidemiology and Physiology. According to data from OpenAlex, H Fredlund has authored 45 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 30 papers in Microbiology, 22 papers in Epidemiology and 6 papers in Physiology. Recurrent topics in H Fredlund's work include Reproductive tract infections research (23 papers), Bacterial Infections and Vaccines (15 papers) and Pneumonia and Respiratory Infections (11 papers). H Fredlund is often cited by papers focused on Reproductive tract infections research (23 papers), Bacterial Infections and Vaccines (15 papers) and Pneumonia and Respiratory Infections (11 papers). H Fredlund collaborates with scholars based in Sweden, United States and Denmark. H Fredlund's co-authors include Magnus Unemo, Jørgen Skov Jensen, John Tapsall, Athena Limnios, Lars Falk, Daniel Golparian, Per Olcén, Dan Danielsson, Gunnar Järnerot and Anders Wallensten and has published in prestigious journals such as SHILAP Revista de lepidopterología, Gut and Journal of Hepatology.

In The Last Decade

H Fredlund

44 papers receiving 1.2k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
H Fredlund Sweden 18 896 440 335 252 139 45 1.2k
Sabina G. Astete United States 21 1.0k 1.2× 590 1.3× 193 0.6× 445 1.8× 160 1.2× 26 1.4k
J M Ossewaarde Netherlands 26 933 1.0× 715 1.6× 296 0.9× 311 1.2× 201 1.4× 50 1.7k
D. Jang Canada 17 880 1.0× 751 1.7× 207 0.6× 168 0.7× 84 0.6× 26 1.1k
Jacobus M. Ossewaarde Netherlands 16 632 0.7× 384 0.9× 203 0.6× 173 0.7× 58 0.4× 25 1.0k
Rebecca Lillis United States 15 868 1.0× 473 1.1× 201 0.6× 155 0.6× 114 0.8× 46 1.0k
Dan Jang Canada 21 651 0.7× 627 1.4× 177 0.5× 146 0.6× 81 0.6× 51 993
Lorna M. Moss Australia 6 894 1.0× 440 1.0× 243 0.7× 177 0.7× 134 1.0× 8 1000
C A Ison United Kingdom 18 1.1k 1.2× 716 1.6× 295 0.9× 85 0.3× 232 1.7× 34 1.3k
Angelika Stary Austria 21 1.1k 1.2× 682 1.6× 413 1.2× 213 0.8× 162 1.2× 60 1.4k
М Домейка Sweden 19 787 0.9× 445 1.0× 322 1.0× 93 0.4× 92 0.7× 62 948

Countries citing papers authored by H Fredlund

Since Specialization
Citations

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

Fields of papers citing papers by H Fredlund

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of H Fredlund

This figure shows the co-authorship network connecting the top 25 collaborators of H Fredlund. A scholar is included among the top collaborators of H Fredlund 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 H Fredlund. H Fredlund 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.
Thunberg, Ulf, Svante Hugosson, H Fredlund, et al.. (2019). Anti-Staphylococcal humoral immune response in patients with chronic rhinosinusitis. SHILAP Revista de lepidopterología. 2(2). 50–58. 2 indexed citations
2.
Fredlund, H, et al.. (2017). Proton pump inhibitors as a risk factor for norovirus infection. Epidemiology and Infection. 145(8). 1617–1623. 13 indexed citations
3.
Andersson, S.-O., H Fredlund, Hans Norrgren, et al.. (2015). Analytical evaluation of nine serological assays for diagnosis of syphilis. Journal of the European Academy of Dermatology and Venereology. 29(12). 2369–2376. 15 indexed citations
4.
Golparian, Daniel, Bengt Hellmark, H Fredlund, & Magnus Unemo. (2010). Emergence, spread and characteristics of Neisseria gonorrhoeae isolates with in vitro decreased susceptibility and resistance to extended-spectrum cephalosporins in Sweden. Sexually Transmitted Infections. 86(6). 454–460. 73 indexed citations
5.
Jurstrand, Margaretha, Per Olcén, Anders Magnuson, et al.. (2010). Emergence of the new variant of Chlamydia trachomatis in a defined area of Sweden before 2002?. Sexually Transmitted Infections. 86(5). 337–341. 5 indexed citations
6.
Klint, Markus, Ronza Hadad, Linus Christerson, et al.. (2010). Prevalence trends in Sweden for the new variant of Chlamydia trachomatis. Clinical Microbiology and Infection. 17(5). 683–689. 17 indexed citations
7.
Jurstrand, Margaretha, Linus Christerson, Markus Klint, et al.. (2009). Characterisation of Chlamydia trachomatis by ompA sequencing and multilocus sequence typing in a Swedish county before and after identification of the new variant. Sexually Transmitted Infections. 86(1). 56–60. 27 indexed citations
8.
9.
Jurstrand, Margaretha, Jørgen Skov Jensen, Anders Magnuson, Francis Kamwendo, & H Fredlund. (2007). A serological study of the role of Mycoplasma genitalium in pelvic inflammatory disease and ectopic pregnancy. Sexually Transmitted Infections. 83(4). 319–323. 46 indexed citations
10.
Unemo, Magnus, et al.. (2007). Neisseria gonorrhoeae population in Arkhangelsk, Russia: phenotypic and genotypic heterogeneity. Clinical Microbiology and Infection. 13(9). 873–878. 28 indexed citations
11.
Unemo, Magnus, et al.. (2005). Phenotypic and genotypic characterization of prolyliminopeptidase-negative Neisseria gonorrhoeae isolates in Denmark. European Journal of Clinical Microbiology & Infectious Diseases. 24(4). 280–283. 12 indexed citations
12.
Kragsbjerg, Peter, Margaretha Jurstrand, & H Fredlund. (2004). Similar inflammatory response in human whole blood to live Streptococcus pneumoniae of different serotypes. Clinical Microbiology and Infection. 10(2). 174–177. 4 indexed citations
13.
Falk, Lars, H Fredlund, & Jørgen Skov Jensen. (2003). Tetracycline treatment does not eradicate Mycoplasma genitalium. Sexually Transmitted Infections. 79(4). 318–319. 100 indexed citations
14.
Bader, Mazen S., et al.. (2003). Microbiological etiology in clinically diagnosed community-acquired pneumonia in primary care in Örebro, Sweden. Clinical Microbiology and Infection. 9(7). 645–652. 28 indexed citations
15.
Fredlund, H, et al.. (2001). The effects of live Streptococcus pneumoniae and tumor necrosis factor-α on neutrophil oxidative burst and β2-integrin expression. Clinical Microbiology and Infection. 7(3). 125–129. 5 indexed citations
16.
17.
Hugosson, Svante, Jonas Ångström, Britt‐Marie Olsson, et al.. (1998). Glycosphingolipid Binding Specificities of Neisseria meningitidis and Haemophilus influenzae: Detection, Isolation, and Characterization of a Binding-Active Glycosphingolipid from Human Oropharyngeal Epithelium. The Journal of Biochemistry. 124(6). 1138–1152. 17 indexed citations
18.
Rautelin, Hilpi, Bjørn Blomberg, H Fredlund, Gunnar Järnerot, & Dan Danielsson. (1993). Incidence of Helicobacter pylori strains activating neutrophils in patients with peptic ulcer disease.. Gut. 34(5). 599–603. 120 indexed citations
19.
Salih, Mustafa A., H Fredlund, Svante Hugosson, L. Bodin, & Per Olcén. (1993). Different seroprevalences of antibodies against Neisseria meningitidis serogroup A and Haemophilus influenzae type b in Sudanese and Swedish children. Epidemiology and Infection. 110(2). 307–316. 6 indexed citations
20.
Sjöberg, Lennart & H Fredlund. (1988). Survey of blood culture isolates in an area of Sweden from 1980 to 1986. European Journal of Clinical Microbiology & Infectious Diseases. 7(4). 501–504. 12 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Sabina G. Astete Breakdown of academic impact, for papers by J M Ossewaarde Breakdown of academic impact, for papers by D. Jang Breakdown of academic impact, for papers by Jacobus M. Ossewaarde Breakdown of academic impact, for papers by Rebecca Lillis Breakdown of academic impact, for papers by Dan Jang Breakdown of academic impact, for papers by Lorna M. Moss Breakdown of academic impact, for papers by C A Ison Breakdown of academic impact, for papers by Angelika Stary Breakdown of academic impact, for papers by М Домейка
Rankless by CCL
2026