John Lof
Impact in
- Gastroenterology top 1%
- Gastrointestinal motility and disorders
- Gastroesophageal reflux and treatments
- Internal Medicine top 5%
- Venous Thromboembolism Diagnosis and Management
Papers in
-
- Ultrasound and Hyperthermia Applications 31
- Photoacoustic and Ultrasonic Imaging 14
-
- Gastrointestinal motility and disorders 12
- Gastroesophageal reflux and treatments 4
- Co-authors
- Thomas R. Porter (41 shared papers)Waseem Ashraf (4 shared papers)Eamonn M.M. Quigley (11 shared papers)Feng Xie (19 shared papers)Terry O. Matsunaga (10 shared papers)Feng Xie (11 shared papers)E. Carr Everbach (14 shared papers)Eamonn Martin Quigley (1 shared paper)
- Journals
- Ultrasound in Medicine & Biology (9 papers)Journal of the American College of Cardiology (7 papers)Journal of the American Society of Echocardiography (5 papers)Gastroenterology (4 papers)Circulation (3 papers)
- Partner nations
- United StatesGermanyChina
In The Last Decade
John Lof
64 papers receiving 1.6k citations
Peers
Comparison fields: 5 of 85
- Gastroenterology 322
- Internal Medicine 118
- Biomedical Engineering 758
- Critical Care and Intensive Care Medicine 69
- Neurology 159
Countries citing papers authored by John Lof
This map shows the geographic impact of John Lof'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 John Lof with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites John Lof more than expected).
Fields of papers citing papers by John Lof
This network shows the impact of papers produced by John Lof. 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 John Lof. The network helps show where John Lof may publish in the future.
Co-authors
The 25 scholars most cited alongside John Lof, 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 66 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 1997 | 164 | |
| 2 | An examination of the reliability of reported stool frequency in the diagnosis of idiopathic constipation. | 1996 | 145 |
| 3 | 1995 | 136 | |
| 4 | 2009 | 102 | |
| 5 | 2005 | 99 | |
| 6 | 2008 | 74 | |
| 7 | 2009 | 65 | |
| 8 | 2004 | 56 | |
| 9 | 2011 | 54 | |
| 10 | 2001 | 49 | |
| 11 | 2002 | 43 | |
| 12 | 2013 | 40 | |
| 13 | 2004 | 39 | |
| 14 | 2003 | 38 | |
| 15 | 2011 | 37 | |
| 16 | 1990 | 37 | |
| 17 | 2014 | 33 | |
| 18 | 2017 | 30 | |
| 19 | 2015 | 27 | |
| 20 | 2015 | 26 |
About John Lof
John Lof is a scholar working on Biomedical Engineering, Gastroenterology, Surgery, Cardiology and Cardiovascular Medicine and Pulmonary and Respiratory Medicine, having authored 66 papers that have together received 1.6k indexed citations. Recurring topics across this work include Ultrasound and Hyperthermia Applications (31 papers), Photoacoustic and Ultrasonic Imaging (14 papers), Gastrointestinal motility and disorders (12 papers), Ultrasound and Cavitation Phenomena (6 papers), Venous Thromboembolism Diagnosis and Management (4 papers), Coronary Interventions and Diagnostics (4 papers), Gastroesophageal reflux and treatments (4 papers) and Cardiovascular Function and Risk Factors (4 papers). The work is most often cited by research in Gastroenterology (322 citations), Internal Medicine (118 citations), Biomedical Engineering (758 citations), Critical Care and Intensive Care Medicine (69 citations) and Neurology (159 citations). John Lof has collaborated with scholars based in United States, Germany and China. Frequent co-authors include Thomas R. Porter, Waseem Ashraf, Eamonn M.M. Quigley, Feng Xie, Terry O. Matsunaga, Feng Xie, E. Carr Everbach, Eamonn Martin Quigley, Jeane Mike Tsutsui and Ronald F. Pfeiffer. Their work appears in journals such as Ultrasound in Medicine & Biology, Journal of the American College of Cardiology, Journal of the American Society of Echocardiography, Gastroenterology and Circulation.
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.