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Researcher · Jikei University School of Medicine · Japan

Kazuhisa Yamamoto

Kazuhisa Yamamoto publishes mostly in Surgery, Hepatology and Epidemiology, on topics such as Ear Surgery and Otitis Media, Urological Disorders and Treatments and Coral and Marine Ecosystems Studies.

ORCID 0000-0001-6509-929X OpenAlex
World rank
#991,359
of 1,633,909 ranked researchers
Rank in Japan
#54,251
of 114,622
Works
29
Citations
47
Citations per work
1.6

What does Kazuhisa Yamamoto research?

Surgery: 12.8%Hepatology: 8.5%Epidemiology: 8.5%Radiology, Nuclear Medicine and Imaging: 6.4%other fields: 63.8%13%top field
Surgery12.8%Hepatology8.5%Epidemiology8.5%Radiology, Nuclear Medicine and Imaging6.4%other fields63.8%

Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.

  1. 1Surgery13% of their works
  2. 2Hepatology8% of their works
  3. 3Epidemiology8% of their works
  4. 4Radiology, Nuclear Medicine and Imaging6% of their works
  5. 5Urology6% of their works
  6. 6Otorhinolaryngology6% of their works

Research topics

Which keywords describe Kazuhisa Yamamoto's research?

The keywords of their largest research topics: Epidemiology, Acute Otitis Media, Genitourinary Development, Otitis Media, Urotrauma, Climate Change, Coral Reefs and Fc Receptors.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.

All 17 words, with their numbers
  1. Epidemiology52 topics
  2. Acute Otitis Media31 topic
  3. Genitourinary Development31 topic
  4. Otitis Media31 topic
  5. Urotrauma31 topic
  6. Climate Change21 topic
  7. Coral Reefs21 topic
  8. Fc Receptors21 topic
  9. Hepatitis C Virus21 topic
  10. NAFLD21 topic
  11. NASH21 topic
  12. Obstetric Fistula21 topic
  13. Therapeutic Antibodies21 topic
  14. Treatment21 topic
  15. Vesicovaginal Fistula21 topic
  16. Aquaculture11 topic
  17. Nutrition11 topic

Where does Kazuhisa Yamamoto work?

Kazuhisa Yamamoto's main affiliation in the publication record is Jikei University School of Medicine, Japan.

How many publications and citations does Kazuhisa Yamamoto have?

Science Explorer counts 29 works and 47 citations for Kazuhisa Yamamoto, ranking #991,359 of 1,633,909 researchers worldwide on the composite score.

Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Other researchers named Kazuhisa Yamamoto

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