Concepedia

Author

Yasumasa Koyama

Eiju General Hospital

Also Known As

Y KOYAMA, Y Koyama, Y. Koyama, Yasumasa KOYAMA, Yasumasa Koyama, Yasuo Koyama

27

Publications

205

Citations

8

H-Index

18

Concepts

All Affiliations

Eiju General HospitalKeio UniversityTokai University
YK

About

Yasumasa Koyama is an author at Eiju General Hospital specializing in medicine, surgery, and hepatology.

Top Concepts

#ConceptH-IndexPublicationsCitations

1

Medicine

5

5

102

2

Gastroenterology

2

2

43

3

Hepatology

2

2

46

4

Pathology

1

1

31

5

Surgical Oncology

1

1

12

Yasumasa Koyama

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6

Publications

150

Citations

6

H-Index

YearCitations

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