Atif Zaman

5.0k total citations
72 papers, 2.4k citations indexed

About

Atif Zaman is a scholar working on Hepatology, Epidemiology and Surgery. According to data from OpenAlex, Atif Zaman has authored 72 papers receiving a total of 2.4k indexed citations (citations by other indexed papers that have themselves been cited), including 49 papers in Hepatology, 46 papers in Epidemiology and 20 papers in Surgery. Recurrent topics in Atif Zaman's work include Liver Disease Diagnosis and Treatment (42 papers), Liver Disease and Transplantation (33 papers) and Hepatitis C virus research (20 papers). Atif Zaman is often cited by papers focused on Liver Disease Diagnosis and Treatment (42 papers), Liver Disease and Transplantation (33 papers) and Hepatitis C virus research (20 papers). Atif Zaman collaborates with scholars based in United States, Italy and Pakistan. Atif Zaman's co-authors include Ronald M. Katon, Kent G. Benner, Hugo R. Rosen, Ronald Hapke, Kenneth D. Flora, Jodi Lapidus, M. Brian Fennerty, Thomas Becker, Edoardo G. Giannini and Ann Thomas and has published in prestigious journals such as Gastroenterology, Hepatology and The American Journal of Medicine.

In The Last Decade

Atif Zaman

69 papers receiving 2.3k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Atif Zaman United States	26	1.5k	1.4k	1.1k	548	174	72	2.4k
Jiannis Vlachogiannakos Greece	31	1.7k 1.1×	1.8k 1.3×	1.2k 1.1×	672 1.2×	261 1.5×	109	3.0k
AK Burroughs United Kingdom	22	1.6k 1.1×	1.5k 1.1×	819 0.8×	133 0.2×	204 1.2×	80	2.3k
Ivo Ditah United States	16	916 0.6×	1.1k 0.8×	828 0.8×	268 0.5×	177 1.0×	40	2.3k
Mercedes Vergara Spain	22	643 0.4×	872 0.6×	1.1k 1.0×	628 1.1×	286 1.6×	99	2.0k
Roberto de Franchis Italy	19	3.4k 2.2×	3.1k 2.2×	1.9k 1.7×	542 1.0×	126 0.7×	31	3.9k
Kenneth A. Somberg United States	21	1.4k 1.0×	1.3k 0.9×	1.2k 1.1×	94 0.2×	133 0.8×	35	2.1k
María Poca Spain	18	1.4k 0.9×	1.4k 1.0×	939 0.9×	300 0.5×	129 0.7×	50	2.4k
Piero Luigi Almasio Italy	32	2.1k 1.4×	2.2k 1.5×	535 0.5×	96 0.2×	115 0.7×	111	3.1k
Michael Gschwantler Austria	26	1.3k 0.9×	1.3k 0.9×	528 0.5×	139 0.3×	307 1.8×	132	2.4k
Kimberly A. Forde United States	31	1.3k 0.8×	1.2k 0.8×	917 0.9×	62 0.1×	281 1.6×	101	2.6k

Countries citing papers authored by Atif Zaman

Since Specialization

Citations

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

Fields of papers citing papers by Atif Zaman

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Atif Zaman

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

All Works

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20 of 20 papers shown

Zaman, Atif. (2024). Managing the Complications of Cirrhosis.

Zaman, Atif. (2020). Liver Manifestations of COVID-19 Infection. Journal watch. 2020. 1 indexed citations

Lim, Joseph K., Atif Zaman, Paul Martin, et al.. (2020). Clinical Outcome Event Adjudication in a 10-Year Prospective Study of Nucleos(t)ide Analogue Therapy for Chronic Hepatitis B. Journal of Clinical and Translational Hepatology. 8(4). 1–8. 4 indexed citations

Zaman, Atif. (2019). Anticoagulation for Portal Vein Thrombosis in Patients with Cirrhosis. Journal watch. 2019. 1 indexed citations

Zaman, Atif. (2018). Has MELD-Na Scoring Improved Outcomes of Liver Transplant Candidates and Recipients?. Journal watch. 2018. 1 indexed citations

Zaman, Atif. (2015). Abandon Phlebotomy in the Treatment of Nonalcoholic Fatty Liver Disease. Journal watch. 2015. 1 indexed citations

Zaman, Atif. (2013). Nutritional Management of Patients with Cirrhosis and Hepatic Encephalopathy. Journal watch. 2013. 1 indexed citations

Zaman, Atif. (2012). Mortality Rates of Live Liver Donors. Journal watch. 2012. 1 indexed citations

Yang, Libang, Kyle Rudser, LeeAnn Higgins, et al.. (2011). Novel Biomarker Candidates to Predict Hepatic Fibrosis in Hepatitis C Identified by Serum Proteomics. Digestive Diseases and Sciences. 56(11). 3305–3315. 32 indexed citations

10.

Lim, Carmen, et al.. (2010). Prevalence and Impact of Manic Traits in Depressed Patients Initiating Interferon Therapy for Chronic Hepatitis C Infection. Journal of Clinical Gastroenterology. 44(7). e141–e146. 8 indexed citations

11.

Zaman, Atif. (2009). Predicting Response to Hepatitis B Virus Therapy. Journal watch. 2009.

12.

Zaman, Atif. (2008). Terlipressin for the Treatment of Hepatorenal Syndrome. Journal watch. 2008. 1 indexed citations

13.

Sofair, André N., Ann Thomas, Beth P. Bell, et al.. (2008). A Comparison of Hepatopathologists' and Community Pathologists' Review of Liver Biopsy Specimens From Patients With Hepatitis C. Clinical Gastroenterology and Hepatology. 7(3). 335–338. 46 indexed citations

14.

Zaman, Atif. (2006). Mother-to-Child Transmission of HCV Infection. Journal watch. 2006. 1 indexed citations

15.

Zaman, Atif. (2006). Portal Hypertension-Related Bleeding: Management of Difficult Cases. Clinics in Liver Disease. 10(2). 353–370. 3 indexed citations

16.

Schwartz, Jonathan M., Sandra J. Althaus, Anne M. Larson, et al.. (2004). Cardiopulmonary Consequences of Transjugular Intrahepatic Portosystemic Shunts. Journal of Clinical Gastroenterology. 38(7). 590–594. 24 indexed citations

17.

Zaman, Atif. (2002). Irritable bowel syndrome. Clinical cornerstone. 4(4). 22–31. 14 indexed citations

18.

Gopal, Deepak V., Atif Zaman, & Ronald M. Katon. (1999). A role for transnasal esophagogastroduodenoscopy in patients intolerant to the oral route: report of two cases. Gastrointestinal Endoscopy. 49(3). 379–381. 10 indexed citations

19.

Zaman, Atif, Brett C. Sheppard, & Ronald M. Katon. (1999). Total peroral intraoperative enteroscopy for obscure GI bleeding using a dedicated push enteroscope: diagnostic yield and patient outcome. Gastrointestinal Endoscopy. 50(4). 506–510. 72 indexed citations

20.

Zaman, Atif, Ronald Hapke, Kenneth D. Flora, Hugo R. Rosen, & Kent G. Benner. (1999). Prevalence of Upper and Lower Gastrointestinal Tract Findings in Liver Transplant Candidates Undergoing Screening Endoscopic Evaluation. The American Journal of Gastroenterology. 94(4). 895–899. 79 indexed citations

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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