Raisa Hannula

21 total papers · 637 total citations
10 papers, 150 citations indexed

About

Raisa Hannula is a scholar working on Epidemiology, Infectious Diseases and Hepatology. According to data from OpenAlex, Raisa Hannula has authored 10 papers receiving a total of 150 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Epidemiology, 5 papers in Infectious Diseases and 2 papers in Hepatology. Recurrent topics in Raisa Hannula's work include Pneumonia and Respiratory Infections (3 papers), Pneumocystis jirovecii pneumonia detection and treatment (3 papers) and Hepatitis C virus research (2 papers). Raisa Hannula is often cited by papers focused on Pneumonia and Respiratory Infections (3 papers), Pneumocystis jirovecii pneumonia detection and treatment (3 papers) and Hepatitis C virus research (2 papers). Raisa Hannula collaborates with scholars based in Norway, Sweden and United States. Raisa Hannula's co-authors include Line Vold, Karin Nygård, Katrine Borgen, Jan Egil Afset, Jan Kristian Damås, Tormod Rogne, Bjørn Olav Åsvold, Hans O. Myhre, Martin Altreuther and Liv Hesstvedt and has published in prestigious journals such as Journal of Hepatology, BMC Infectious Diseases and Microbiology Spectrum.

In The Last Decade

Raisa Hannula

9 papers receiving 143 citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author						Papers	Cites
Raisa Hannula	89	73	30	27	18	10	150
Amanda Lang	48 0.5×	54 0.7×	20 0.7×	45 1.7×	5 0.3×	21	189
B. Gratacap-Cavallier	184 2.1×	119 1.6×	8 0.3×	24 0.9×	25 1.4×	12	235
B. Foley	63 0.7×	25 0.3×	86 2.9×	9 0.3×	62 3.4×	20	249
Richard G. Hodges	88 1.0×	85 1.2×	16 0.5×	6 0.2×	13 0.7×	11	240
Olayinka Osuolale	75 0.8×	12 0.2×	7 0.2×	56 2.1×	30 1.7×	11	191
Hannah E Atlas	92 1.0×	27 0.4×	20 0.7×	14 0.5×	139 7.7×	7	239
Jonathan N.V. Martinson	82 0.9×	49 0.7×	34 1.1×	9 0.3×	14 0.8×	7	241
Alexandra L. Kossik	196 2.2×	26 0.4×	30 1.0×	9 0.3×	13 0.7×	15	252
Ujjwal Dhar	90 1.0×	42 0.6×	43 1.4×	2 0.1×	32 1.8×	11	249
Jillian Gauld	72 0.8×	10 0.1×	97 3.2×	16 0.6×	16 0.9×	13	153

Countries citing papers authored by Raisa Hannula

Since Specialization

Citations

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

Fields of papers citing papers by Raisa Hannula

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Raisa Hannula

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

All Works

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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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