Hiroki Koyama

About

Hiroki Koyama is a scholar working on Oncology, Cancer Research and Surgery. According to data from OpenAlex, Hiroki Koyama has authored 95 papers receiving a total of 1.9k indexed citations (citations by other indexed papers that have themselves been cited), including 36 papers in Oncology, 22 papers in Cancer Research and 16 papers in Surgery. Recurrent topics in Hiroki Koyama’s work include Breast Cancer Treatment Studies (19 papers), Cancer Treatment and Pharmacology (15 papers) and Lichen and fungal ecology (8 papers). Hiroki Koyama is often cited by papers focused on Breast Cancer Treatment Studies (19 papers), Cancer Treatment and Pharmacology (15 papers) and Lichen and fungal ecology (8 papers). Hiroki Koyama collaborates with scholars based in Japan, Thailand and Kuwait. Hiroki Koyama's co-authors include Hideo Inaji, Shinzaburo Noguchi, Kazuyoshi Motomura, Yoshinori Asakawa and Osamu Ishikawa and has published in prestigious journals such as Journal of Clinical Oncology, PLoS ONE and Cancer.

In The Last Decade

Fields of papers citing papers by Hiroki Koyama

Since Specialization

EngineeringComputer SciencePhysics and AstronomyMathematicsEarth and Planetary SciencesEnergyEnvironmental ScienceMaterials ScienceChemical EngineeringChemistryAgricultural and Biological SciencesVeterinaryDecision SciencesArts and HumanitiesBusiness, Management and AccountingSocial SciencesPsychologyEconomics, Econometrics and FinanceHealth ProfessionsDentistryMedicineBiochemistry, Genetics and Molecular BiologyNeuroscienceNursingImmunology and MicrobiologyPharmacology, Toxicology and Pharmaceutics

This network shows the specialization of papers citing the papers produced by Hiroki Koyama. Nodes represent fields, and links connect fields that are likely to share authors. The network helps show where Hiroki Koyama may publish in the future.

Countries citing papers authored by Hiroki Koyama

Since Specialization

Citations

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

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