Eiichi Maruyama

528 total citations
9 papers, 417 citations indexed

About

Eiichi Maruyama is a scholar working on Epidemiology, Critical Care and Intensive Care Medicine and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Eiichi Maruyama has authored 9 papers receiving a total of 417 indexed citations (citations by other indexed papers that have themselves been cited), including 5 papers in Epidemiology, 3 papers in Critical Care and Intensive Care Medicine and 3 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Eiichi Maruyama's work include Pneumonia and Respiratory Infections (4 papers), Nosocomial Infections in ICU (3 papers) and Pneumocystis jirovecii pneumonia detection and treatment (2 papers). Eiichi Maruyama is often cited by papers focused on Pneumonia and Respiratory Infections (4 papers), Nosocomial Infections in ICU (3 papers) and Pneumocystis jirovecii pneumonia detection and treatment (2 papers). Eiichi Maruyama collaborates with scholars based in Japan. Eiichi Maruyama's co-authors include Yoshinori Hasegawa, Yuichiro Shindo, Shinji Sato, Kazuyoshi Imaizumi, Masahiro Ogawa, Takamasa Ohashi, Naozumi Hashimoto, Tosiya Sato, Mitsuo Sato and Yoshitaka Sekido and has published in prestigious journals such as CHEST Journal, Annals of Oncology and Respirology.

In The Last Decade

Eiichi Maruyama

9 papers receiving 410 citations

Peers

Eiichi Maruyama

EPIDE

CCICM

EM

MB

ID

Graham Jeffers United Kingdom

Takamasa Ohashi Japan

Nathalie Layios Belgium

Yoann Zerbib France

Jumpei Yoshimura Japan

Thomas Köhler Germany

Lin M. Riccio United States

R Martinez Spain

Matthieu Legrand France

Claire Shappell United States

Graham Jeffers United Kingdom

Eiichi Maruyama

255 ×0.9

EPIDE

39 ×0.2

CCICM

36 ×0.4

EM

51 ×0.8

MB

34 ×0.6

ID

Citations per year, relative to Eiichi Maruyama Eiichi Maruyama (= 1×) peers Graham Jeffers

Countries citing papers authored by Eiichi Maruyama

Since Specialization

Citations

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

Fields of papers citing papers by Eiichi Maruyama

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Eiichi Maruyama

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

All Works

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9 of 9 papers shown

1.

Tanaka, Shigeru, et al.. (2021). Positive outcome of first-line therapy for a SMARCA4-deficient thoracic sarcomatoid tumor. International Cancer Conference Journal. 10(2). 112–115. 8 indexed citations

2.

Tanaka, Shigeru, et al.. (2019). Antitumor effect of immune checkpoint inhibitor for subsequent therapy. Annals of Oncology. 30. vi135–vi135. 1 indexed citations

3.

Yamashita, Ryo, Mitsuo Sato, Tetsunari Hase, et al.. (2015). Growth inhibitory effects of miR‐221 and miR‐222 in non‐small cell lung cancer cells. Cancer Medicine. 4(4). 551–564. 65 indexed citations

4.

Shindo, Yuichiro, Shinji Sato, Eiichi Maruyama, et al.. (2009). Healthcare-Associated Pneumonia among Hospitalized Patients in a Japanese Community Hospital.. A1699–A1699. 12 indexed citations

5.

Shindo, Yuichiro, Shinji Sato, Eiichi Maruyama, et al.. (2008). Health-Care-Associated Pneumonia Among Hospitalized Patients in a Japanese Community Hospital. CHEST Journal. 135(3). 633–640. 200 indexed citations

6.

Shindo, Yuichiro, Shinji Sato, Eiichi Maruyama, et al.. (2008). Comparison of severity scoring systems A‐DROP and CURB‐65 for community‐acquired pneumonia. Respirology. 13(5). 731–735. 114 indexed citations

7.

Shindo, Yuichiro, Shinji Sato, Eiichi Maruyama, et al.. (2008). Implication of Clinical Pathway Care for Community-Acquired Pneumonia in a Community Hospital: Early Switch from an Intravenous .BETA.-lactam Plus a Macrolide to an Oral Respiratory Fluoroquinolone. Internal Medicine. 47(21). 1865–1874. 11 indexed citations

8.

Maruyama, Eiichi, et al.. (2006). [Case of polymer fume fever with interstitial pneumonia caused by inhalation of polytetrafluoroethylene (Teflon)].. PubMed. 19(3). 279–82. 5 indexed citations

9.

Kikuchi, Takashi, et al.. (2000). [A resected case of large cell neuroendocrine carcinoma].. PubMed. 53(7). 545–9. 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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