Hazem Hammad
- Surgery top 10%
- Pulmonary and Respiratory Medicine top 10%
- Oncology top 10%
- Gastroenterology top 5%
- Epidemiology
- Co-authors
- Steven A. EdmundowiczSamuel HanMihir S. WaghSachin WaniRaj J. ShahAugustin AttwellRoy SoetiknoBrian C. Brauer
- Topics
- Gastric Cancer Management and Outcomes (21 papers)Esophageal and GI Pathology (17 papers)Pancreatic and Hepatic Oncology Research (13 papers)
- Journals
- SHILAP Revista de lepidopterologíaGastroenterologyThe American Journal of Gastroenterology
- Partner nations
- United StatesSingaporeJordan
In The Last Decade
Hazem Hammad
58 papers receiving 516 citations
Peers
Comparison fields: 5 of 51
- Surgery 420
- Pulmonary and Respiratory Medicine 294
- Oncology 242
- Gastroenterology 84
- Epidemiology 43
Countries citing papers authored by Hazem Hammad
This map shows the geographic impact of Hazem Hammad'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 Hazem Hammad with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hazem Hammad more than expected).
Fields of papers citing papers by Hazem Hammad
This network shows the impact of papers produced by Hazem Hammad. 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 Hazem Hammad. The network helps show where Hazem Hammad may publish in the future.
Co-authorship network of co-authors of Hazem Hammad
This figure shows the co-authorship network connecting the top 25 collaborators of Hazem Hammad. A scholar is included among the top collaborators of Hazem Hammad 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 Hazem Hammad. Hazem Hammad is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 0 | |
| 2 | 1 | |
| 3 | 1 | |
| 4 | 3 | |
| 5 | 1 | |
| 6 | 1 | |
| 7 | 13 | |
| 8 | 1 | |
| 9 | 28 | |
| 10 | 22 | |
| 11 | 0 | |
| 12 | 15 | |
| 13 | 10 | |
| 14 | 4 | |
| 15 | 15 | |
| 16 | 97 | |
| 17 | 15 | |
| 18 | 5 | |
| 19 | 7 | |
| 20 | 0 |
About Hazem Hammad
Hazem Hammad is a scholar working on Gastroenterology, Pulmonary and Respiratory Medicine and Surgery, having authored 68 papers that have together received 522 indexed citations. Recurring topics across this work include Gastric Cancer Management and Outcomes (21 papers), Esophageal and GI Pathology (17 papers) and Pancreatic and Hepatic Oncology Research (13 papers). The work is most often cited by research in Gastroenterology (84 citations), Surgery (420 citations) and Pulmonary and Respiratory Medicine (294 citations). Hazem Hammad has collaborated with scholars based in United States, Singapore and Jordan. Frequent co-authors include Steven A. Edmundowicz, Samuel Han, Mihir S. Wagh, Sachin Wani, Raj J. Shah, Augustin Attwell, Roy Soetikno, Brian C. Brauer, Philip D. Tatman and Tonya Kaltenbach. Their work appears in journals such as SHILAP Revista de lepidopterología, Gastroenterology and The American Journal of Gastroenterology.
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.