RA Halvorsen
Impact in
- Hepatology top 10%
-
- Gastric Cancer Management and Outcomes
- Lung Cancer Diagnosis and Treatment
Papers in
-
- Gastric Cancer Management and Outcomes 5
- Lung Cancer Diagnosis and Treatment 3
- Metastasis and carcinoma case studies 2
- Gallbladder and Bile Duct Disorders 2
- Surgery 11
- Esophageal Cancer Research and Treatment 4
- Co-authors
- WM Thompson (7 shared papers)WL Foster (6 shared papers)Melvyn Korobkin (3 shared papers)Robert P. Gibbons (2 shared papers)PC Ram (1 shared paper)CE Putman (1 shared paper)H A Gallis (1 shared paper)J. David Godwin (1 shared paper)
- Journals
- American Journal of Roentgenology (11 papers)PubMed (8 papers)
- Partner nations
- United States
In The Last Decade
RA Halvorsen
17 papers receiving 523 citations
Peers
Comparison fields: 5 of 46
- Hepatology 61
- Pulmonary and Respiratory Medicine 226
- Surgery 304
- Oncology 171
- Gastroenterology 27
Countries citing papers authored by RA Halvorsen
This map shows the geographic impact of RA Halvorsen'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 RA Halvorsen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites RA Halvorsen more than expected).
Fields of papers citing papers by RA Halvorsen
This network shows the impact of papers produced by RA Halvorsen. 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 RA Halvorsen. The network helps show where RA Halvorsen may publish in the future.
Co-authors
The 18 scholars most cited alongside RA Halvorsen, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 1986 | 124 | |
| 2 | 1984 | 85 | |
| 3 | 1982 | 79 | |
| 4 | 1983 | 72 | |
| 5 | Staging esophageal carcinoma II: CT and MRI. | 1994 | 34 |
| 6 | 1983 | 32 | |
| 7 | CT of esophageal neoplasms. | 1989 | 24 |
| 8 | 1987 | 17 | |
| 9 | Neoplasms of the upper gastrointestinal tract. | 1994 | 17 |
| 10 | 1987 | 15 | |
| 11 | 1985 | 15 | |
| 12 | Gastrointestinal cancer: diagnosis, staging, and the follow-up role of imaging. | 1989 | 12 |
| 13 | Imaging primary and metastatic cancer of the liver. | 1991 | 10 |
| 14 | 1982 | 7 | |
| 15 | 1985 | 7 | |
| 16 | 1986 | 2 | |
| 17 | Pseudosarcoma of the esophagus: barium swallow and CT findings. | 1983 | 2 |
| 18 | Computed tomography of the gastroesophageal junction: value of the left lateral decubitus view. | 1984 | 0 |
| 19 | Therapy hinges on staging in upper GI tract cancer. | 1993 | 0 |
About RA Halvorsen
RA Halvorsen is a scholar working on Pulmonary and Respiratory Medicine, Surgery, Oncology, Gastroenterology and Epidemiology, having authored 19 papers that have together received 554 indexed citations. Recurring topics across this work include Gastric Cancer Management and Outcomes (5 papers), Esophageal Cancer Research and Treatment (4 papers), Gastrointestinal Tumor Research and Treatment (3 papers), Lung Cancer Diagnosis and Treatment (3 papers), Hepatocellular Carcinoma Treatment and Prognosis (2 papers), Pancreatic and Hepatic Oncology Research (2 papers), Metastasis and carcinoma case studies (2 papers) and Gallbladder and Bile Duct Disorders (2 papers). The work is most often cited by research in Hepatology (61 citations), Pulmonary and Respiratory Medicine (226 citations), Surgery (304 citations), Oncology (171 citations) and Gastroenterology (27 citations). RA Halvorsen has collaborated with scholars based in United States. Frequent co-authors include WM Thompson, WL Foster, Melvyn Korobkin, Robert P. Gibbons, PC Ram, CE Putman, H A Gallis, J. David Godwin, P M Silverman and Michael E. Baker. Their work appears in journals such as American Journal of Roentgenology and PubMed.
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.