Concepedia

Author

J. A. Hagen

Also Known As

J A Hagen, J HAGEN, J Hagen, J S Cyriac, J. A. Hagen, J. Hagen, J.A. HAGEN, J.A. Hagen, Jack Hagen, Jeffery Hagen

48

Publications

1.3K

Citations

15

H-Index

45

Concepts

All Affiliations

JA

About

J. A. Hagen is an author at University of Southern California specializing in medicine, gastroenterology, and surgery.

Top Concepts

#ConceptH-IndexPublicationsCitations

1

Medicine

12

14

707

2

Gastroenterology

9

9

464

3

Anesthesia

1

1

17

4

Cell Biology

1

1

65

5

Emergency Medicine

1

1

90

J. A. Hagen

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18

Publications

1.3K

Citations

15

H-Index

YearCitations

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