Gary E. Servais

1.1k total citations
13 papers, 753 citations indexed

About

Gary E. Servais is a scholar working on Ophthalmology, Radiology, Nuclear Medicine and Imaging and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Gary E. Servais has authored 13 papers receiving a total of 753 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Ophthalmology, 6 papers in Radiology, Nuclear Medicine and Imaging and 5 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Gary E. Servais's work include Retinal and Optic Conditions (7 papers), Retinal Imaging and Analysis (5 papers) and Renal and Vascular Pathologies (5 papers). Gary E. Servais is often cited by papers focused on Retinal and Optic Conditions (7 papers), Retinal Imaging and Analysis (5 papers) and Renal and Vascular Pathologies (5 papers). Gary E. Servais collaborates with scholars based in United States. Gary E. Servais's co-authors include Sohan Singh Hayreh, Prem Singh Virdi, Roy W. Beck, H. Stanley Thompson, Patricia Podhajsky, Marie R. Klugman, Patricio Rojas, Robert F. Woolson and Melvin L. Marcus and has published in prestigious journals such as Ophthalmology, Graefe s Archive for Clinical and Experimental Ophthalmology and Ophthalmologica.

In The Last Decade

Gary E. Servais

13 papers receiving 725 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Gary E. Servais United States	10	587	246	230	220	85	13	753
Prem Singh Virdi United States	11	398 0.7×	159 0.6×	63 0.3×	193 0.9×	57 0.7×	15	529
Zahida Butt United Kingdom	14	470 0.8×	81 0.3×	50 0.2×	259 1.2×	60 0.7×	19	590
Kyung Seek Choi South Korea	14	430 0.7×	159 0.6×	115 0.5×	381 1.7×	56 0.7×	60	723
Miles J. Burke United States	14	205 0.3×	28 0.1×	87 0.4×	48 0.2×	43 0.5×	21	481
Timothy Saunders United States	6	84 0.1×	372 1.5×	112 0.5×	105 0.5×	43 0.5×	7	504
SP Azen United States	6	135 0.2×	34 0.1×	185 0.8×	124 0.6×	44 0.5×	11	486
W Gee United States	12	78 0.1×	269 1.1×	88 0.4×	71 0.3×	358 4.2×	17	539
Mehmet Özgür Zengin Türkiye	14	468 0.8×	48 0.2×	29 0.1×	303 1.4×	25 0.3×	49	562
Jutta Wiek Germany	11	541 0.9×	58 0.2×	29 0.1×	401 1.8×	43 0.5×	21	662

Countries citing papers authored by Gary E. Servais

Since Specialization

Citations

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

Fields of papers citing papers by Gary E. Servais

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Gary E. Servais

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

All Works

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13 of 13 papers shown

Hayreh, Sohan Singh, et al.. (1990). Argon laser panretinal photocoagulation in ischemic central retinal vein occlusion. Graefe s Archive for Clinical and Experimental Ophthalmology. 228(4). 281–296. 73 indexed citations

Hayreh, Sohan Singh, Gary E. Servais, & Prem Singh Virdi. (1989). Cotton-Wool Spots (Inner Retinal Ischemic Spots) in Malignant Arterial Hypertension. Ophthalmologica. 198(4). 197–215. 22 indexed citations

Hayreh, Sohan Singh, Gary E. Servais, & Prem Singh Virdi. (1989). Macular Lesions in Malignant Arterial Hypertension. Ophthalmologica. 198(4). 230–246. 15 indexed citations

Hayreh, Sohan Singh, Gary E. Servais, & Prem Singh Virdi. (1989). Retinal Arteriolar Changes in Malignant Arterial Hypertension. Ophthalmologica. 198(4). 178–196. 38 indexed citations

Hayreh, Sohan Singh, Gary E. Servais, & Prem Singh Virdi. (1989). Contents, Vol. 198, No. 4, 1989. Ophthalmologica. 198(4). 169–171. 1 indexed citations

Hayreh, Sohan Singh, Gary E. Servais, & Prem Singh Virdi. (1989). Retinal Lipid Deposits in Malignant Arterial Hypertension. Ophthalmologica. 198(4). 216–229. 6 indexed citations

Hayreh, Sohan Singh & Gary E. Servais. (1988). Retinal hemorrhages in malignant arterial hypertension. International Ophthalmology. 12(2). 137–145. 3 indexed citations

Beck, Roy W., Gary E. Servais, & Sohan Singh Hayreh. (1987). Anterior Ischemic Optic Neuropathy. Ophthalmology. 94(11). 1503–1508. 248 indexed citations

Hayreh, Sohan Singh, Gary E. Servais, & Prem Singh Virdi. (1986). Fundus Lesions in Malignant Hypertension. Ophthalmology. 93(1). 60–73. 41 indexed citations

10.

Servais, Gary E., H. Stanley Thompson, & Sohan Singh Hayreh. (1986). Relative Afferent Pupillary Defect in Central Retinal Vein Occlusion. Ophthalmology. 93(3). 301–303. 50 indexed citations

11.

Hayreh, Sohan Singh, Gary E. Servais, & Prem Singh Virdi. (1986). Fundus Lesions in Malignant Hypertension. Ophthalmology. 93(1). 74–87. 74 indexed citations

12.

Hayreh, Sohan Singh, Gary E. Servais, Prem Singh Virdi, et al.. (1986). Fundus Lesions in Malignant Hypertension. Ophthalmology. 93(1). 45–59. 48 indexed citations

13.

Hayreh, Sohan Singh, Gary E. Servais, & Prem Singh Virdi. (1986). Fundus Lesions in Malignant Hypertension. Ophthalmology. 93(11). 1383–1400. 134 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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