ROBERT E. RYAN
Impact in
- Psychiatry and Mental health top 1%
- Migraine and Headache Studies
- Immunology and Allergy top 2%
- Food Allergy and Anaphylaxis Research
- Allergic Rhinitis and Sensitization
Papers in
-
- Migraine and Headache Studies 27
-
- Food Allergy and Anaphylaxis Research 18
- Allergic Rhinitis and Sensitization 4
- Co-authors
- Jerome Goldstein (4 shared papers)Stephen David Silberstein (2 shared papers)Joel R. Saper (2 shared papers)Richard B. Lipton (2 shared papers)Fred D. Sheftell (2 shared papers)Richard E. Loiacono (2 shared papers)John M. Drago (1 shared paper)Shelley A. Ross (1 shared paper)
- Journals
- Headache The Journal of Head and Face Pain (26 papers)Allergy (3 papers)The Journal of Allergy and Clinical Immunology In Practice (2 papers)PLoS ONE (2 papers)Otolaryngology (2 papers)
- Partner nations
- United StatesUnited KingdomGermany
In The Last Decade
ROBERT E. RYAN
75 papers receiving 1.8k citations
Peers
Comparison fields: 5 of 111
- Psychiatry and Mental health 931
- Immunology and Allergy 314
- Medical Terminology 11
- Pathology and Forensic Medicine 459
- Otorhinolaryngology 95
Countries citing papers authored by ROBERT E. RYAN
This map shows the geographic impact of ROBERT E. RYAN'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 ROBERT E. RYAN with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites ROBERT E. RYAN more than expected).
Fields of papers citing papers by ROBERT E. RYAN
This network shows the impact of papers produced by ROBERT E. RYAN. 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 ROBERT E. RYAN. The network helps show where ROBERT E. RYAN may publish in the future.
Co-authors
The 25 scholars most cited alongside ROBERT E. RYAN, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 81 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 1998 | 184 | |
| 2 | 2001 | 165 | |
| 3 | 1998 | 145 | |
| 4 | 1997 | 112 | |
| 5 | 1978 | 92 | |
| 6 | 2006 | 89 | |
| 7 | Properties of a plasma membrane-associated cathepsin B-like cysteine proteinase in metastatic B16 melanoma variants. | 1987 | 70 |
| 8 | 2020 | 66 | |
| 9 | 1977 | 62 | |
| 10 | 2002 | 56 | |
| 11 | 2021 | 53 | |
| 12 | 2003 | 50 | |
| 13 | 2002 | 43 | |
| 14 | 1978 | 42 | |
| 15 | 2020 | 41 | |
| 16 | 1984 | 40 | |
| 17 | 1983 | 37 | |
| 18 | 2020 | 31 | |
| 19 | 1974 | 27 | |
| 20 | 1980 | 26 |
About ROBERT E. RYAN
ROBERT E. RYAN is a scholar working on Psychiatry and Mental health, Immunology and Allergy, Pathology and Forensic Medicine, Otorhinolaryngology and Surgery, having authored 81 papers that have together received 2.0k indexed citations. Recurring topics across this work include Migraine and Headache Studies (27 papers), Food Allergy and Anaphylaxis Research (18 papers), Trigeminal Neuralgia and Treatments (8 papers), Ophthalmology and Eye Disorders (7 papers), Sympathectomy and Hyperhidrosis Treatments (5 papers), Sinusitis and nasal conditions (4 papers), Allergic Rhinitis and Sensitization (4 papers) and Ear and Head Tumors (3 papers). The work is most often cited by research in Psychiatry and Mental health (931 citations), Immunology and Allergy (314 citations), Medical Terminology (11 citations), Pathology and Forensic Medicine (459 citations) and Otorhinolaryngology (95 citations). ROBERT E. RYAN has collaborated with scholars based in United States, United Kingdom and Germany. Frequent co-authors include Jerome Goldstein, Stephen David Silberstein, Joel R. Saper, Richard B. Lipton, Fred D. Sheftell, Richard E. Loiacono, John M. Drago, Shelley A. Ross, Walter F. Stewart and H. H. Swift. Their work appears in journals such as Headache The Journal of Head and Face Pain, Allergy, The Journal of Allergy and Clinical Immunology In Practice, PLoS ONE and Otolaryngology.
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.