Khalifa Khalifa

1.2k total citations
28 papers, 874 citations indexed

About

Khalifa Khalifa is a scholar working on Epidemiology, Parasitology and Hepatology. According to data from OpenAlex, Khalifa Khalifa has authored 28 papers receiving a total of 874 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Epidemiology, 9 papers in Parasitology and 7 papers in Hepatology. Recurrent topics in Khalifa Khalifa's work include Hepatitis C virus research (7 papers), Liver Disease Diagnosis and Treatment (5 papers) and Hepatitis B Virus Studies (5 papers). Khalifa Khalifa is often cited by papers focused on Hepatitis C virus research (7 papers), Liver Disease Diagnosis and Treatment (5 papers) and Hepatitis B Virus Studies (5 papers). Khalifa Khalifa collaborates with scholars based in Egypt, United States and Germany. Khalifa Khalifa's co-authors include Sanaa M. Kamal, J. Rasenack, Margaret James Koziel, Qi He, Leonardo Bianchi, Nezam H. Afdhal, Thomas Peter, Camilla S. Graham, J Fehr and George Post and has published in prestigious journals such as Gastroenterology, Hepatology and The Journal of Infectious Diseases.

In The Last Decade

Khalifa Khalifa

28 papers receiving 829 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Khalifa Khalifa Egypt 11 530 482 210 170 99 28 874
Fernanda de Mello Malta Brazil 16 253 0.5× 317 0.7× 139 0.7× 230 1.4× 61 0.6× 67 734
Bjørn Myrvang Norway 17 368 0.7× 407 0.8× 511 2.4× 437 2.6× 39 0.4× 42 1.1k
Stefano Novati Italy 16 231 0.4× 219 0.5× 104 0.5× 241 1.4× 33 0.3× 40 542
María Pirón Spain 16 367 0.7× 578 1.2× 128 0.6× 220 1.3× 65 0.7× 34 951
Biswajyoti Borkakoty India 15 100 0.2× 244 0.5× 89 0.4× 220 1.3× 51 0.5× 56 514
Ruth Offergeld Germany 16 198 0.4× 306 0.6× 74 0.4× 199 1.2× 48 0.5× 54 749
Sabina Wünschmann United States 21 567 1.1× 490 1.0× 19 0.1× 162 1.0× 182 1.8× 35 1.6k
Amadeo Sáez‐Alquézar Brazil 12 191 0.4× 591 1.2× 152 0.7× 102 0.6× 73 0.7× 32 769
Sílvia Maria Lucena Montenegro Brazil 18 117 0.2× 150 0.3× 495 2.4× 158 0.9× 101 1.0× 55 858
Anna Grzeszczuk Poland 17 207 0.4× 265 0.5× 465 2.2× 569 3.3× 35 0.4× 73 880

Countries citing papers authored by Khalifa Khalifa

Since Specialization
Citations

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

Fields of papers citing papers by Khalifa Khalifa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Khalifa Khalifa

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

All Works

20 of 20 papers shown
1.
Khalifa, Khalifa, et al.. (2022). HIGHLY EFFICIENTLY INACTIVATION OF MICROBIAL PATHOGENS USING ADVANCED OZONE GENERATOR UNIT AS AN ECO- FRIENDLY PROMISING STRATEGY. ˜Al-œAzhar Journal of Pharmaceutical Sciences. 66(2). 193–207. 1 indexed citations
2.
Khalifa, Khalifa, et al.. (2020). Modelling of Combined Cycle Gas Turbine Power Plant and Reduction of CO2 Emissions by using Absorption Chiller Technology. 9(6). 1 indexed citations
3.
Khalifa, Khalifa, et al.. (2019). Genotyping of Trichomonas vaginalis isolates from Egypt. 12(3). 209–220. 7 indexed citations
4.
Fahmy, Heba M., et al.. (2015). Giardia duodenalis assemblages in Egyptian children with diarrhea. European Journal of Clinical Microbiology & Infectious Diseases. 34(8). 1573–1581. 36 indexed citations
5.
Khalifa, Khalifa, et al.. (2012). Use of multiplex real-time PCR for detection of common diarrhea causing protozoan parasites in Egypt. Parasitology Research. 112(2). 595–601. 59 indexed citations
6.
Khalifa, Khalifa, et al.. (2010). The potential use of 29 kDa protein as a marker of pathogenicity and diagnosis of symptomatic infections with Blastocystis hominis. Parasitology Research. 108(5). 1139–1146. 18 indexed citations
7.
Kamal, Sanaa M., Jason Chen, J Fehr, et al.. (2006). Duration of peginterferon therapy in acute hepatitis C: A randomized trial. Hepatology. 43(5). 923–931. 97 indexed citations
8.
Kamal, Sanaa M., Amr El Fouly, Refaat Kamel, et al.. (2006). Peginterferon Alfa-2b Therapy in Acute Hepatitis C: Impact of Onset of Therapy on Sustained Virologic Response. Gastroenterology. 130(3). 632–638. 147 indexed citations
9.
Kamal, Sanaa M. & Khalifa Khalifa. (2006). Immune modulation by helminthic infections: worms and viral infections. Parasite Immunology. 28(10). 483–496. 62 indexed citations
10.
Kamal, Sanaa M., et al.. (2006). Reply. Hepatology. 44(4). 1051–1052. 1 indexed citations
11.
Kamal, Sanaa M., Alaa Ismail, Camilla S. Graham, et al.. (2004). Pegylated interferon α therapy in acute hepatitis C: Relation to hepatitis C virus-specific T cell response kinetics. Hepatology. 39(6). 1721–1731. 127 indexed citations
12.
Khalifa, Khalifa, et al.. (2004). Immunoblot analysis of Trichomonas vaginalis antigens recognized by rabbit hyperimmune serum raised against exoantignes. Parasitology Research. 92(1). 48–49. 1 indexed citations
13.
Kamal, Sanaa M., Camilla S. Graham, Qi He, et al.. (2004). Kinetics of Intrahepatic Hepatitis C Virus (HCV)–Specific CD4+T Cell Responses in HCV andSchistosoma mansoniCoinfection: Relation to Progression of Liver Fibrosis. The Journal of Infectious Diseases. 189(7). 1140–1150. 72 indexed citations
14.
Kamal, Sanaa M., Leonardo Bianchi, Margaret James Koziel, et al.. (2001). Specific Cellular Immune Response and Cytokine Patterns in Patients Coinfected with Hepatitis C Virus and Schistosoma mansoni. The Journal of Infectious Diseases. 184(8). 972–982. 51 indexed citations
15.
Kamal, Sanaa M., J. Rasenack, Leonardo Bianchi, et al.. (2001). Acute hepatitis C without and with schistosomiasis: Correlation with hepatitis C–Specific CD4+ T-cell and cytokine response. Gastroenterology. 121(3). 646–656. 113 indexed citations
16.
Khalifa, Khalifa. (1986). Cestodes of Freshwater Farmed Fishes in Iraq. Journal of Wildlife Diseases. 22(2). 278–278. 6 indexed citations
17.
Gabal, M. A. & Khalifa Khalifa. (1983). Study on the Immune Response and Serological Diagnosis of Equine Histoplasmosis (Epizootic Lymphangitis). Zentralblatt für Veterinärmedizin Reihe B. 30(1-10). 317–321. 9 indexed citations
18.
Khalifa, Khalifa, et al.. (1983). Ichthyophthiriasis in Farmed Fishes in Iraq. Journal of Wildlife Diseases. 19(2). 145–145. 4 indexed citations
19.
Khalifa, Khalifa & George Post. (1976). Histopathological Effect of Lernaea cyprinacea (a Copepod Parasite) on Fish. The Progressive Fish-Culturist. 38(2). 110–113. 24 indexed citations
20.
Khalifa, Khalifa & George Post. (1976). Immune Response of Advanced Rainbow Trout Fry to Aeromonas liquefaciens. The Progressive Fish-Culturist. 38(2). 66–68. 8 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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