P Toĭvanen

851 total citations
49 papers, 697 citations indexed

About

P Toĭvanen is a scholar working on Rheumatology, Molecular Biology and Infectious Diseases. According to data from OpenAlex, P Toĭvanen has authored 49 papers receiving a total of 697 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Rheumatology, 12 papers in Molecular Biology and 9 papers in Infectious Diseases. Recurrent topics in P Toĭvanen's work include Spondyloarthritis Studies and Treatments (7 papers), Rheumatoid Arthritis Research and Therapies (7 papers) and Gut microbiota and health (5 papers). P Toĭvanen is often cited by papers focused on Spondyloarthritis Studies and Treatments (7 papers), Rheumatoid Arthritis Research and Therapies (7 papers) and Gut microbiota and health (5 papers). P Toĭvanen collaborates with scholars based in Finland, Sweden and Netherlands. P Toĭvanen's co-authors include Ilona Koupil, Kaisa Granfors, T Hirvonen, R. Mäntyjärvi, O. Mäki‐Ikola, Bo Berglund, R. Saario, Erkki Eerola, R Peltonen and K. Lehtinen and has published in prestigious journals such as The Journal of Immunology, The Journal of Infectious Diseases and Cellular and Molecular Life Sciences.

In The Last Decade

P Toĭvanen

44 papers receiving 616 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
P Toĭvanen Finland 16 217 157 125 99 78 49 697
Jerry C. Daniels United States 18 184 0.8× 200 1.3× 264 2.1× 127 1.3× 41 0.5× 51 905
J.W.M. Lawton Hong Kong 16 88 0.4× 221 1.4× 160 1.3× 81 0.8× 45 0.6× 54 692
Richard W. Newcomb United States 20 115 0.5× 321 2.0× 123 1.0× 134 1.4× 30 0.4× 42 1.1k
J Horowitz Israel 19 172 0.8× 189 1.2× 298 2.4× 92 0.9× 119 1.5× 33 888
İbrahim Halil Özerol Türkiye 17 107 0.5× 113 0.7× 192 1.5× 92 0.9× 88 1.1× 43 807
T. Berg Sweden 16 52 0.2× 216 1.4× 93 0.7× 78 0.8× 92 1.2× 27 1.1k
Damian N. Meli Switzerland 12 127 0.6× 128 0.8× 290 2.3× 108 1.1× 75 1.0× 28 731
Gerhard Treser United States 17 58 0.3× 79 0.5× 76 0.6× 99 1.0× 117 1.5× 37 653
Deborah Merrill United States 17 51 0.2× 266 1.7× 242 1.9× 81 0.8× 27 0.3× 22 876
J Beylot France 18 126 0.6× 91 0.6× 239 1.9× 63 0.6× 45 0.6× 98 984

Countries citing papers authored by P Toĭvanen

Since Specialization
Citations

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

Fields of papers citing papers by P Toĭvanen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of P Toĭvanen

This figure shows the co-authorship network connecting the top 25 collaborators of P Toĭvanen. A scholar is included among the top collaborators of P Toĭvanen 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 P Toĭvanen. P Toĭvanen 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.
Koupil, Ilona & P Toĭvanen. (2007). Social and early-life determinants of overweight and obesity in 18-year-old Swedish men. International Journal of Obesity. 32(1). 73–81. 82 indexed citations
2.
Šimelyte, Egle, M Rimpiläinen, Liisa Lehtonen, et al.. (1999). Tissue distribution and persistence of arthritogenic and non-arthritogenic Eubacterium cell walls.. PubMed. 17(3). 281–8. 13 indexed citations
3.
Sjöroos, Minna, et al.. (1998). Detection of HLA-B27 alleles by group-specific amplification and time-resolved fluorometry. Journal of Immunological Methods. 219(1-2). 131–137. 17 indexed citations
4.
Isomäki, Pia, Gregorio Aversa, Benjamin G. Cocks, et al.. (1997). Increased expression of signaling lymphocytic activation molecule in patients with rheumatoid arthritis and its role in the regulation of cytokine production in rheumatoid synovium. The Journal of Immunology. 159(6). 2986–2993. 48 indexed citations
5.
Uksila, J & P Toĭvanen. (1996). HLA-B27 and Bacteria. Clinical Rheumatology. 15(S1). 44–47. 6 indexed citations
6.
Uksila, J, et al.. (1996). IgA Antibodies in HLA-B27 Associated Acute Anterior Uveitis and Ankylosing Spondylitis. Clinical Rheumatology. 15(S1). 52–56. 10 indexed citations
7.
Nissilä, M., Riitta Lahesmaa, Marjatta Leirisalo‐Repo, et al.. (1994). Antibodies to Klebsiella pneumoniae, Escherichia coli, and Proteus mirabilis in ankylosing spondylitis: effect of sulfasalazine treatment.. PubMed. 21(11). 2082–7. 22 indexed citations
8.
Peltonen, R, Jens Kjeldsen‐Kragh, Margaretha Haugen, et al.. (1994). CHANGES OF FAECAL FLORA IN RHEUMATOID ARTHRITIS DURING FASTING AND ONE-YEAR VEGETARIAN DIET. Lara D. Veeken. 33(7). 638–643. 65 indexed citations
9.
Peltonen, R, et al.. (1993). EFFECT OF DIETARY FISH POWDER ON INTESTINAL FLORA AND DEVELOPMENT OF ARTHRITIS IN THE PIG. Lara D. Veeken. 32(12). 1049–1054. 7 indexed citations
10.
Peltonen, R, P Toĭvanen, & Erkki Eerola. (1993). EFFECT OF A NON-STEROIDAL ANTI-INFLAMMATORY DRUG, NAPROXEN, ON FAECAL MICROBIAL FLORA. Lara D. Veeken. 32(11). 996–999. 7 indexed citations
11.
Mäki‐Ikola, O., et al.. (1992). SALMONELLA SPECIFIC ANTIBODIES IN SERUM AND SYNOVIAL FLUID IN PATIENTS WITH REACTIVE ARTHRITIS. Lara D. Veeken. 31(1). 25–29. 28 indexed citations
12.
Mäki‐Ikola, O., Marjatta Leirisalo‐Repo, Anu Kantele, P Toĭvanen, & Kaisa Granfors. (1991). Salmonella-Specific Antibodies in Reactive Arthritis. The Journal of Infectious Diseases. 164(6). 1141–1148. 37 indexed citations
13.
Toivanen, Auli, Kaisa Granfors, R. Lahesmaa-Rantala, & P Toĭvanen. (1989). Immunological and bacteriological aspects of reactive arthritis. Rheumatology International. 9(3-5). 201–203. 9 indexed citations
14.
Merilahti-Palo, R, et al.. (1988). Proceedings of the Annual Meeting of the Finnish Society for Rheumatology, Heinola 18-19 February 1988. Scandinavian Journal of Rheumatology. 17(3). 233–241. 1 indexed citations
15.
Merikanto, Juhani, Ilona Merikanto, Esa Soppi, & P Toĭvanen. (1980). Effects of intrauterine thymectomy on mitogen response in guinea pig.. PubMed. 2(2). 107–22. 2 indexed citations
16.
Salminen, Leena, H Järvinen, & P Toĭvanen. (1969). DISTRIBUTION OF TRITIATED TETRACYCLINE IN THE RABBIT EYE. Acta Ophthalmologica. 47(2). 430–436. 2 indexed citations
17.
Markkanen, T., P Toĭvanen, Auli Toivanen, & Eero A. Sotaniemi. (1963). The Effect of Pkobenecid (P-(DI-N-Propylsulfamyl)-Benzoic Acid) on the Spontaneous Renal Excketion of Biologically Active Metabolites of Thiamine, Riboflavin and Pantothenic Acid. Scandinavian Journal of Clinical and Laboratory Investigation. 15(5). 511–516. 4 indexed citations
18.
19.
Toĭvanen, P, et al.. (1960). Effect of psychic stress and certain hormone factors on the healing of wounds in rats.. PubMed. 38. 343–9. 8 indexed citations
20.
Markkanen, T., et al.. (1960). Pyruvic acid: its presence in the blood, urine and gastric juice of patients with peptic ulcer and achlorhydria, and in partially gastrectomized patients and carriers of the fish tapeworm.. PubMed. 38. 156–61. 1 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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