Philip G. Holtzapple
- Surgery
- Genetics
- Molecular Biology
- Biochemistry top 5%
- Clinical Biochemistry top 5%
- Co-authors
- Stanton SegalMyron GenelPaul T. MassaSteve LandasRong RongGeorge P. ChristophiShirley RogersClaire Rea
- Topics
- Amino Acid Enzymes and Metabolism (8 papers)Metabolism and Genetic Disorders (7 papers)Enzyme function and inhibition (5 papers)
- Partner nations
- United StatesAustraliaUnited Kingdom
In The Last Decade
Philip G. Holtzapple
43 papers receiving 575 citations
Peers
Comparison fields: 5 of 83
- Surgery 167
- Genetics 142
- Molecular Biology 140
- Biochemistry 100
- Clinical Biochemistry 98
Countries citing papers authored by Philip G. Holtzapple
This map shows the geographic impact of Philip G. Holtzapple'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 Philip G. Holtzapple with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Philip G. Holtzapple more than expected).
Fields of papers citing papers by Philip G. Holtzapple
This network shows the impact of papers produced by Philip G. Holtzapple. 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 Philip G. Holtzapple. The network helps show where Philip G. Holtzapple may publish in the future.
Co-authorship network of co-authors of Philip G. Holtzapple
This figure shows the co-authorship network connecting the top 25 collaborators of Philip G. Holtzapple. A scholar is included among the top collaborators of Philip G. Holtzapple based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Philip G. Holtzapple. Philip G. Holtzapple is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 110 | |
| 2 | 7 | |
| 3 | 23 | |
| 4 | 5 | |
| 5 | 4 | |
| 6 | 3 | |
| 7 | 1 | |
| 8 | 7 | |
| 9 | 26 | |
| 10 | 15 | |
| 11 | 22 | |
| 12 | 4 | |
| 13 | 1 | |
| 14 | 15 | |
| 15 | 17 | |
| 16 | Choledochal cyst presenting as recurrent pancreatitis. | 20 |
| 17 | 7 | |
| 18 | 1 | |
| 19 | Uptake of alpha-methylglucoside by normal and diabetic human jejunal mucosa. | 12 |
| 20 | 16 |
About Philip G. Holtzapple
Philip G. Holtzapple is a scholar working on Biochemistry, Clinical Biochemistry and Gastroenterology, having authored 43 papers that have together received 641 indexed citations. Recurring topics across this work include Amino Acid Enzymes and Metabolism (8 papers), Metabolism and Genetic Disorders (7 papers) and Enzyme function and inhibition (5 papers). The work is most often cited by research in Clinical Biochemistry (98 citations), Biochemistry (100 citations) and Gastroenterology (45 citations). Philip G. Holtzapple has collaborated with scholars based in United States, Australia and United Kingdom. Frequent co-authors include Stanton Segal, Myron Genel, Paul T. Massa, Steve Landas, Rong Rong, George P. Christophi, Shirley Rogers, Claire Rea, Paul J. Honig and Kenneth C. Bovée. Their work appears in journals such as Nature, Science and New England Journal of Medicine.
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.