Hiroki Hara

473 total papers · 15.1k total citations
224 papers, 4.2k citations indexed

About

Hiroki Hara is a scholar working on Oncology, Pulmonary and Respiratory Medicine and Surgery. According to data from OpenAlex, Hiroki Hara has authored 224 papers receiving a total of 4.2k indexed citations (citations by other indexed papers that have themselves been cited), including 119 papers in Oncology, 111 papers in Pulmonary and Respiratory Medicine and 97 papers in Surgery. Recurrent topics in Hiroki Hara’s work include Gastric Cancer Management and Outcomes (89 papers), Colorectal Cancer Treatments and Studies (62 papers) and Esophageal Cancer Research and Treatment (59 papers). Hiroki Hara is often cited by papers focused on Gastric Cancer Management and Outcomes (89 papers), Colorectal Cancer Treatments and Studies (62 papers) and Esophageal Cancer Research and Treatment (59 papers). Hiroki Hara collaborates with scholars based in Japan, United States and South Korea. Hiroki Hara's co-authors include Ken Kato, Takashi Kojima, Mitsunobu Sato, Kei Muro, Kensei Yamaguchi, Kohei Shitara, Yasuo Hamamoto, Shuichi Hironaka, Yuko Kitagawa and Masako Asayama and has published in prestigious journals such as Journal of Clinical Oncology, Clinical Cancer Research and The Lancet Oncology.

In The Last Decade

Co-authorship network of co-authors of Hiroki Hara

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

Hiroki Hara

209 papers receiving 4.1k citations

Fields of papers citing papers by Hiroki Hara

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Hiroki Hara

Since Specialization
Citations

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

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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