J. L. Freeman

22 papers receiving 1.6k citations

J. L. Freeman's Hit Papers

Case mix definition by diagnosis-related groups. 1980 · 695 citations
6950+15+30Years since publication200400600

Peers

J. L. Freeman
Comparison fields: 5 of 136
  • Health Information Management 104
  • Cancer Research 217
  • Oncology 311
  • General Health Professions 283
  • Economics and Econometrics 305
Replace Marilyn M. Schapira with:
Marilyn M. Schapira United States
Hendrik Koffijberg Netherlands
John Hornberger United States
Elena Parmelli Italy
Bruce J. Hillman United States
Ann Barry Flood United States
Robert F. Nease United States
Michael Coory Australia
Timothy P. Hanna Canada
Seetharaman Hariharan Trinidad and Tobago
J. L. Freeman relative to Marilyn M. Schapira United States Marilyn M. Schapira's profile →
Citations per field
00.5×1.5×
Marilyn M. Schapira · 1×
Citations per year

Countries citing papers authored by J. L. Freeman

Since Specialization
Citations

This map shows the geographic impact of J. L. Freeman's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by J. L. Freeman with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites J. L. Freeman more than expected).

Fields of papers citing papers by J. L. Freeman

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by J. L. Freeman. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by J. L. Freeman. The network helps show where J. L. Freeman may publish in the future.

Co-authors

The 25 scholars most cited alongside J. L. Freeman, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with J. L. Freeman Line = papers co-authored together J. L. Freeman links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown

Showing the 20 most-cited of 24 papers — load more, or switch the sort, to bring in the rest.

#Work
1
Case mix definition by diagnosis-related groups.
Hit paper breakdown →
1980695
2 2005435
3
In situ use of suicide genes for cancer therapy.
1996128
4 1995109
5 2007105
6 200769
7 197544
8 199636
9
Ambulatory visit groups: a framework for measuring productivity in ambulatory care.
198436
10 199829
11 200219
12
DRGs: how they evolved and are changing the way hospitals are managed.
198515
13
Hospital matrix management and DRG-based prospective payment.
198613
14 200110
15 20066
16 20086
17 19775
18 19765
19 20072
20 19842

About J. L. Freeman

J. L. Freeman is a scholar working on Oncology, General Health Professions, Molecular Biology, Pulmonary and Respiratory Medicine and Public Health, Environmental and Occupational Health, having authored 24 papers that have together received 1.8k indexed citations. Recurring topics across this work include Global Cancer Incidence and Screening (4 papers), Advanced Thermodynamics and Statistical Mechanics (1 paper), Cancer Genomics and Diagnostics (1 paper), Healthcare Systems and Practices (1 paper), Primary Care and Health Outcomes (1 paper), Cancer Treatment and Pharmacology (1 paper), Chemistry and Chemical Engineering (1 paper) and Advanced Breast Cancer Therapies (1 paper). The work is most often cited by research in Health Information Management (104 citations), Cancer Research (217 citations), Oncology (311 citations), General Health Professions (283 citations) and Economics and Econometrics (305 citations). J. L. Freeman has collaborated with scholars based in United States, Vietnam and United Kingdom. Frequent co-authors include Robert B. Fetter, Richard F. Averill, John D. Thompson, Yoonhee Shin, James S. Goodwin, Yong‐Fang Kuo, Sharon H. Giordano, Thomas A. Buchholz, G. N. Hortobágyi and Daniel Freeman. Their work appears in journals such as American Journal of Public Health, JNCI Journal of the National Cancer Institute, The Journals of Gerontology Series A, Journal of Clinical Oncology and Journal of Surgical Research.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

Explore authors with similar magnitude of impact