A. Zaman

442 total citations
14 papers, 268 citations indexed

About

A. Zaman is a scholar working on Pulmonary and Respiratory Medicine, Ophthalmology and Surgery. According to data from OpenAlex, A. Zaman has authored 14 papers receiving a total of 268 indexed citations (citations by other indexed papers that have themselves been cited), including 4 papers in Pulmonary and Respiratory Medicine, 3 papers in Ophthalmology and 2 papers in Surgery. Recurrent topics in A. Zaman's work include Retinal and Optic Conditions (2 papers), Pancreatic and Hepatic Oncology Research (2 papers) and Blood Coagulation and Thrombosis Mechanisms (2 papers). A. Zaman is often cited by papers focused on Retinal and Optic Conditions (2 papers), Pancreatic and Hepatic Oncology Research (2 papers) and Blood Coagulation and Thrombosis Mechanisms (2 papers). A. Zaman collaborates with scholars based in United Kingdom, United States and Italy. A. Zaman's co-authors include Glenn M. Eisen, Emanuele Rondonotti, K. Yassin, Douglas O. Faigel, Rami Eliakim, Federica Villa, Roberto DeFranchis, Jonathan M. Schwartz, Miles Stanford and M D Sanders and has published in prestigious journals such as SHILAP Revista de lepidopterología, Gut and Journal of Hepatology.

In The Last Decade

A. Zaman

11 papers receiving 255 citations

Peers

A. Zaman
Comparison fields: 5 of 37
  • Surgery 84
  • Ophthalmology 80
  • Hepatology 73
  • Epidemiology 70
  • Gastroenterology 68
Replace Azarakhsh Baghdadi with:
Azarakhsh Baghdadi United States
Masamichi Enya Japan
Masaru Kubokawa Japan
Noriko Sakaida Japan
Agnese Assi Italy
CH Carrasco United States
T. K. Ro Japan
Yousri Rostom Egypt
Anna Cirulli Italy
Marco Di Battista Italy
Azarakhsh Baghdadi United States View profile →
Citations per field, relative to A. Zaman
A. Zaman · 1×
Citations per year, relative to A. Zaman
A. Zaman · 1×

Countries citing papers authored by A. Zaman

Since Specialization
Citations

This map shows the geographic impact of A. Zaman'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 A. Zaman with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites A. Zaman more than expected).

Fields of papers citing papers by A. Zaman

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by A. Zaman. 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 A. Zaman. The network helps show where A. Zaman may publish in the future.

Co-authorship network of co-authors of A. Zaman

This figure shows the co-authorship network connecting the top 25 collaborators of A. Zaman. A scholar is included among the top collaborators of A. Zaman 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 A. Zaman. A. Zaman is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

14 of 14 papers shown
# Work Indexed citations
1 0
2 0
3
Observation of Changes in Helicobacter pylori Antigen and Antibody Positivity According to Non-Invasive Tests Before and After Helicobacter pylori Eradication Therapy in Symptomatic Patients
0
4 18
5 17
6 9
7 111
8
Intravitreal Triamcinolone for refractory diabetic macular oedema.
30
9 2
10 14
11 7
12 32
13 20
14 8

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.

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2026