Concepedia

Author

Hans‐Olaf Johannessen

Also Known As

H Johannessen, H O Johannessen, H.-O. Johannessen, Hans-Olaf Johannessen, Hans‐Olaf Johannessen

47

Publications

962

Citations

11

H-Index

11

Concepts

All Affiliations

HJ

About

Hans‐Olaf Johannessen is an author at Oslo University Hospital specializing in geriatric oncology, colorectal surgery, and surgical oncology.

Top Concepts

#ConceptH-IndexPublicationsCitations

1

Medicine

2

2

531

2

Geriatrics

2

2

531

3

Surgical Oncology

2

2

531

4

Colorectal Surgery

2

2

531

5

Aging

1

1

446

Hans‐Olaf Johannessen

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12

Publications

852

Citations

11

H-Index

YearCitations

Page 1