Omar Khalifa

644 total citations
10 papers, 154 citations indexed

About

Omar Khalifa is a scholar working on Pulmonary and Respiratory Medicine, Epidemiology and Molecular Biology. According to data from OpenAlex, Omar Khalifa has authored 10 papers receiving a total of 154 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Pulmonary and Respiratory Medicine, 6 papers in Epidemiology and 2 papers in Molecular Biology. Recurrent topics in Omar Khalifa's work include Congenital Heart Disease Studies (5 papers), Neonatal Respiratory Health Research (4 papers) and Cystic Fibrosis Research Advances (3 papers). Omar Khalifa is often cited by papers focused on Congenital Heart Disease Studies (5 papers), Neonatal Respiratory Health Research (4 papers) and Cystic Fibrosis Research Advances (3 papers). Omar Khalifa collaborates with scholars based in United States and Egypt. Omar Khalifa's co-authors include Maliha Zahid, Cecilia Lo, Xin Tian, Linda Leatherbury, George C. Gabriel, Andrea S. Garrod, Phillip S. Adams, William A. Devine, Ashok Panigrahy and Hisato Yagi and has published in prestigious journals such as Circulation, PLoS ONE and The Journal of Pediatrics.

In The Last Decade

Omar Khalifa

10 papers receiving 154 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Omar Khalifa United States	7	78	60	55	48	20	10	154
William Devine United States	6	29 0.4×	37 0.6×	78 1.4×	39 0.8×	20 1.0×	9	155
Anne Lise Delezoïde France	9	57 0.7×	42 0.7×	58 1.1×	43 0.9×	62 3.1×	12	175
Erica Schindewolf United States	7	26 0.3×	40 0.7×	63 1.1×	41 0.9×	43 2.1×	24	121
Joseph W. Ray United States	8	16 0.2×	20 0.3×	52 0.9×	56 1.2×	35 1.8×	16	116
Lisa C.A. D’Alessandro Canada	8	46 0.6×	87 1.4×	106 1.9×	41 0.9×	47 2.4×	14	166
Lettie E. Rawlins United Kingdom	7	11 0.1×	17 0.3×	56 1.0×	46 1.0×	9 0.5×	16	134
Sophie Debrus Germany	5	22 0.3×	38 0.6×	98 1.8×	25 0.5×	16 0.8×	6	132
Sara Caylor United States	4	22 0.3×	18 0.3×	44 0.8×	109 2.3×	9 0.5×	4	139
Rebecca Hernan United States	7	59 0.8×	28 0.5×	34 0.6×	25 0.5×	84 4.2×	12	129
Ling Jun Huan Canada	7	194 2.5×	7 0.1×	101 1.8×	21 0.4×	8 0.4×	8	261

Countries citing papers authored by Omar Khalifa

Since Specialization

Citations

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

Fields of papers citing papers by Omar Khalifa

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Omar Khalifa

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

All Works

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10 of 10 papers shown

El‐Khazragy, Nashwa, et al.. (2019). Interaction between 12p chromosomal abnormalities and Lnc‐HOTAIR mediated pathway in acute myeloid leukemia. Journal of Cellular Biochemistry. 120(9). 15288–15296. 14 indexed citations

Zahid, Maliha, Abha Bais, Xin Tian, et al.. (2018). Airway ciliary dysfunction and respiratory symptoms in patients with transposition of the great arteries. PLoS ONE. 13(2). e0191605–e0191605. 16 indexed citations

Stewart, Eileen, Phillip S. Adams, Xin Tian, et al.. (2017). Airway ciliary dysfunction: Association with adverse postoperative outcomes in nonheterotaxy congenital heart disease patients. Journal of Thoracic and Cardiovascular Surgery. 155(2). 755–763.e7. 13 indexed citations

Adams, Phillip S., Maliha Zahid, Omar Khalifa, Brian Feingold, & Cecilia Lo. (2017). Low Nasal NO in Congenital Heart Disease With Systemic Right Ventricle and Postcardiac Transplantation. Journal of the American Heart Association. 6(12). 5 indexed citations

Panigrahy, Ashok, Vincent Lee, Rafael Ceschin, et al.. (2016). Brain Dysplasia Associated with Ciliary Dysfunction in Infants with Congenital Heart Disease. The Journal of Pediatrics. 178. 141–148.e1. 22 indexed citations

Adams, Phillip S., Xin Tian, Maliha Zahid, et al.. (2015). Establishing normative nasal nitric oxide values in infants. Respiratory Medicine. 109(9). 1126–1130. 19 indexed citations

Li, You, Andrea S. Garrod, Suneeta Madan‐Khetarpal, et al.. (2015). Respiratory motile cilia dysfunction in a patient with cranioectodermal dysplasia. American Journal of Medical Genetics Part A. 167(9). 2188–2196. 34 indexed citations

Garrod, Andrea S., Maliha Zahid, Xin Tian, et al.. (2014). Airway Ciliary Dysfunction and Sinopulmonary Symptoms in Patients with Congenital Heart Disease. Annals of the American Thoracic Society. 11(9). 1426–1432. 29 indexed citations

Zahid, Maliha, et al.. (2014). Abstract 16375: Low Nasal Nitric Oxide as a Prognosticator of Failing Single Ventricle Physiology in Congenital Heart Disease Patients?. 130. 1 indexed citations

10.

Zahid, Maliha, Omar Khalifa, William Devine, et al.. (2012). Abstract 15746: Airway Ciliary Dysfunction in Patients with Transposition of the Great Arteries. Circulation. 126. 1 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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