Yousuf M. Khalifa

1.4k total citations
40 papers, 952 citations indexed

About

Yousuf M. Khalifa is a scholar working on Ophthalmology, Radiology, Nuclear Medicine and Imaging and Surgery. According to data from OpenAlex, Yousuf M. Khalifa has authored 40 papers receiving a total of 952 indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Ophthalmology, 18 papers in Radiology, Nuclear Medicine and Imaging and 7 papers in Surgery. Recurrent topics in Yousuf M. Khalifa's work include Intraocular Surgery and Lenses (15 papers), Corneal surgery and disorders (14 papers) and Corneal Surgery and Treatments (9 papers). Yousuf M. Khalifa is often cited by papers focused on Intraocular Surgery and Lenses (15 papers), Corneal surgery and disorders (14 papers) and Corneal Surgery and Treatments (9 papers). Yousuf M. Khalifa collaborates with scholars based in United States, United Kingdom and Czechia. Yousuf M. Khalifa's co-authors include Gregory I. Liou, Ruth B. Caldwell, Azza B. El‐Remessy, Mohamed Al‐Shabrawey, Majid Moshirfar, Nisha R. Acharya, Julian J. Nussbaum, John W. Peifer, David Bogorad and John A. Auchampach and has published in prestigious journals such as SHILAP Revista de lepidopterología, American Journal Of Pathology and Investigative Ophthalmology & Visual Science.

In The Last Decade

Yousuf M. Khalifa

40 papers receiving 902 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Yousuf M. Khalifa United States 15 411 268 238 174 120 40 952
Andreas Remky Germany 27 1.3k 3.2× 837 3.1× 48 0.2× 109 0.6× 88 0.7× 91 1.7k
Michael Williams United Kingdom 19 519 1.3× 422 1.6× 48 0.2× 53 0.3× 55 0.5× 59 1.2k
R. Mattern Germany 18 76 0.2× 86 0.3× 120 0.5× 106 0.6× 98 0.8× 52 886
Lill‐Inger Larsson Sweden 21 629 1.5× 372 1.4× 33 0.1× 241 1.4× 262 2.2× 59 1.2k
Hassan Fadavi United Kingdom 22 834 2.0× 538 2.0× 81 0.3× 76 0.4× 987 8.2× 33 2.0k
Andrej Orszag Canada 18 329 0.8× 244 0.9× 28 0.1× 199 1.1× 380 3.2× 49 1.1k
Cristian Quattrini United Kingdom 9 176 0.4× 142 0.5× 41 0.2× 38 0.2× 195 1.6× 9 773
Madeline Ngo Canada 19 261 0.6× 362 1.4× 40 0.2× 68 0.4× 312 2.6× 35 1.1k
Gabriele Fuchsjäger‐Mayrl Austria 19 699 1.7× 364 1.4× 27 0.1× 52 0.3× 68 0.6× 35 1.0k
Peter Swann Australia 14 374 0.9× 376 1.4× 10 0.0× 79 0.5× 76 0.6× 72 1.1k

Countries citing papers authored by Yousuf M. Khalifa

Since Specialization
Citations

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

Fields of papers citing papers by Yousuf M. Khalifa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Yousuf M. Khalifa

This figure shows the co-authorship network connecting the top 25 collaborators of Yousuf M. Khalifa. A scholar is included among the top collaborators of Yousuf M. 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 Yousuf M. Khalifa. Yousuf M. 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.
Wen, Qing, et al.. (2021). The impact of distance cataract surgical wet laboratory training on cataract surgical competency of ophthalmology residents. BMC Medical Education. 21(1). 219–219. 8 indexed citations
2.
Moore, Elliot, et al.. (2021). Assessing the phacoemulsification learning curve using duration of each step. Journal of Cataract & Refractive Surgery. 48(1). 44–50. 6 indexed citations
3.
Khalifa, Yousuf M., et al.. (2020). Combination of lidocaine gel and povidone–iodine to decrease acquired infections in procedures performed using topical anesthesia. Journal of Cataract & Refractive Surgery. 46(7). 1047–1050. 7 indexed citations
4.
Yu, Jaesok, Heechul Yoon, Yousuf M. Khalifa, & Stanislav Emelianov. (2019). Design of a Volumetric Imaging Sequence Using a Vantage-256 Ultrasound Research Platform Multiplexed With a 1024-Element Fully Sampled Matrix Array. IEEE Transactions on Ultrasonics Ferroelectrics and Frequency Control. 67(2). 248–257. 36 indexed citations
5.
Sloan, Stephen R., et al.. (2015). Depth-Dependent Mechanical Properties of the Human Cornea under Compression. Investigative Ophthalmology & Visual Science. 56(7). 1108–1108. 1 indexed citations
6.
Buckley, Mark R., Ryan P. Trombetta, Stephen R. Sloan, & Yousuf M. Khalifa. (2015). Depth-Dependent Biomechanics of the Anterior Sclera. Investigative Ophthalmology & Visual Science. 56(7). 6142–6142. 1 indexed citations
7.
Khalifa, Yousuf M., et al.. (2015). Assessment of the Accuracy and Cut-Failure Rates of Eye Bank-Cut Corneas for Use in Endothelial Keratoplasty. Cornea. 34(11). 1365–1368. 4 indexed citations
8.
DiLoreto, David, et al.. (2014). Autoimmune Retinopathy Treated with the Fluocinolone Acetonide Intravitreal Implant After Intolerance to Systemic Immunosuppression. Investigative Ophthalmology & Visual Science. 55(13). 2517–2517. 2 indexed citations
9.
Luo, Jiebo, et al.. (2014). A computer vision-based approach to grade simulated cataract surgeries. Machine Vision and Applications. 26(1). 115–125. 10 indexed citations
10.
Khalifa, Yousuf M., et al.. (2012). Lemierre Syndrome Causing Bilateral Cavernous Sinus Thrombosis. Journal of Neuro-Ophthalmology. 32(4). 341–344. 14 indexed citations
11.
Moshirfar, Majid, Yousuf M. Khalifa, Don Davis, et al.. (2011). Descemet Stripping Automated Endothelial Keratoplasty Using Donor Corneas With Previous Laser In Situ Keratomileusis or Photorefractive Keratectomy. Cornea. 31(5). 533–537. 10 indexed citations
12.
Khalifa, Yousuf M., Don E. Davis, Nick Mamalis, & et al. (2010). Epithelial growth over the optic surface of the type 1 Boston Keratoprosthesis: histopathology and implications for biointegration. SHILAP Revista de lepidopterología. 1 indexed citations
13.
Khalifa, Yousuf M., Michele M. Bloomer, & Todd P. Margolis. (2010). Secondary Localized Sectoral Keratoconjunctival Amyloidosis From Ocular Trauma. Cornea. 29(11). 1328–1329. 6 indexed citations
14.
Khalifa, Yousuf M. & Mark D. Mifflin. (2010). Keratitis and Corneal Melt With Ketorolac Tromethamine After Conductive Keratoplasty. Cornea. 30(4). 477–478. 16 indexed citations
15.
Khalifa, Yousuf M., et al.. (2010). Management of Nontraumatic Corneal Perforation With Tectonic Drape Patch and Cyanoacrylate Glue. Cornea. 29(10). 1173–1175. 36 indexed citations
16.
Khalifa, Yousuf M., et al.. (2010). Treatment of Pediatric Vogt-Koyanagi-Harada Syndrome with Infliximab. Ocular Immunology and Inflammation. 18(3). 218–222. 33 indexed citations
17.
Khalifa, Yousuf M., Allison R. Loh, & Nisha R. Acharya. (2009). Fluocinolone Acetonide Intravitreal Implants in Vogt-Koyanagi-Harada Disease. Ocular Immunology and Inflammation. 17(6). 431–433. 23 indexed citations
18.
El‐Remessy, Azza B., et al.. (2006). Neuroprotective and Blood-Retinal Barrier-Preserving Effects of Cannabidiol in Experimental Diabetes. American Journal Of Pathology. 168(1). 235–244. 224 indexed citations
19.
Khalifa, Yousuf M., et al.. (2006). Virtual Reality in Ophthalmology Training. Survey of Ophthalmology. 51(3). 259–273. 89 indexed citations
20.
Thomas, Dilip A. & Yousuf M. Khalifa. (2005). Temporalis Fascia in the Management of Gold Eyelid Weight Extrusion. Ophthalmic Plastic and Reconstructive Surgery. 21(2). 153–155. 18 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Andreas Remky Breakdown of academic impact, for papers by Michael Williams Breakdown of academic impact, for papers by R. Mattern Breakdown of academic impact, for papers by Lill‐Inger Larsson Breakdown of academic impact, for papers by Hassan Fadavi Breakdown of academic impact, for papers by Andrej Orszag Breakdown of academic impact, for papers by Cristian Quattrini Breakdown of academic impact, for papers by Madeline Ngo Breakdown of academic impact, for papers by Gabriele Fuchsjäger‐Mayrl Breakdown of academic impact, for papers by Peter Swann
Rankless by CCL
2026