Concepedia

Author

Ralph Ullman

Also Known As

R Ullman, Ralph Ullman

17

Publications

813

Citations

11

H-Index

38

Concepts

All Affiliations

RU

About

Ralph Ullman is an author at Columbia University specializing in medicine, health insurance, and public health.

Top Concepts

#ConceptH-IndexPublicationsCitations

1

Medicine

6

6

232

2

Public Health

4

4

97

3

Nursing

3

3

183

4

Emergency Medicine

2

2

142

5

Family Medicine

1

1

26

Ralph Ullman

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11

Publications

775

Citations

11

H-Index

YearCitations

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