Constantine Oulis

1.6k total citations
49 papers, 1.2k citations indexed

About

Constantine Oulis is a scholar working on Periodontics, General Dentistry and Oral Surgery. According to data from OpenAlex, Constantine Oulis has authored 49 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 35 papers in Periodontics, 17 papers in General Dentistry and 14 papers in Oral Surgery. Recurrent topics in Constantine Oulis's work include Dental Health and Care Utilization (30 papers), Oral microbiology and periodontitis research (21 papers) and Dental Research and COVID-19 (17 papers). Constantine Oulis is often cited by papers focused on Dental Health and Care Utilization (30 papers), Oral microbiology and periodontitis research (21 papers) and Dental Research and COVID-19 (17 papers). Constantine Oulis collaborates with scholars based in Greece, United States and Cyprus. Constantine Oulis's co-authors include G. Vadiakas, Elias Berdouses, Eleni Mamai-Homata, Argy Polychronopoulou, Katerina Kavvadia, William Papaioannou, John Yfantopoulos, N. Α. Lygidakis, Ilias Maglogiannis and Vasileios Margaritis and has published in prestigious journals such as International Journal of Environmental Research and Public Health, BMC Public Health and Health and Quality of Life Outcomes.

In The Last Decade

Constantine Oulis

46 papers receiving 1.1k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Constantine Oulis Greece 21 622 351 249 170 167 49 1.2k
Vuokko Anttonen Finland 19 720 1.2× 427 1.2× 208 0.8× 437 2.6× 84 0.5× 108 1.4k
Lívia Azeredo Alves Antunes Brazil 22 562 0.9× 489 1.4× 117 0.5× 271 1.6× 346 2.1× 155 1.6k
Marit Slåttelid Skeie Norway 19 671 1.1× 191 0.5× 104 0.4× 130 0.8× 129 0.8× 58 1.0k
Leonardo Santos Antunes Brazil 19 479 0.8× 409 1.2× 84 0.3× 182 1.1× 247 1.5× 129 1.3k
Wolfgang Micheelis Germany 20 1.4k 2.2× 537 1.5× 309 1.2× 249 1.5× 94 0.6× 37 1.8k
Márcia Turolla Wanderley Brazil 9 490 0.8× 209 0.6× 88 0.4× 203 1.2× 353 2.1× 43 833
Fabiana Vargas‐Ferreira Brazil 18 642 1.0× 220 0.6× 78 0.3× 296 1.7× 213 1.3× 61 1.1k
H. Kalsbeek Netherlands 24 856 1.4× 392 1.1× 188 0.8× 339 2.0× 73 0.4× 72 1.5k
Katrin Bekes Austria 22 785 1.3× 526 1.5× 170 0.7× 541 3.2× 264 1.6× 98 1.6k
Raquel Gonçalves Vieira‐Andrade Brazil 17 507 0.8× 159 0.5× 77 0.3× 150 0.9× 167 1.0× 44 828

Countries citing papers authored by Constantine Oulis

Since Specialization
Citations

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

Fields of papers citing papers by Constantine Oulis

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Constantine Oulis

This figure shows the co-authorship network connecting the top 25 collaborators of Constantine Oulis. A scholar is included among the top collaborators of Constantine Oulis 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 Constantine Oulis. Constantine Oulis 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
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Berdouses, Elias, et al.. (2018). Histological validation of the automated caries detection system (ACDS) in classifying occlusal caries with the ICDAS II system in vitro. European Archives of Paediatric Dentistry. 20(3). 249–255. 2 indexed citations
4.
Oulis, Constantine, et al.. (2016). Histochemical changes of occlusal surface enamel of permanent teeth, where dental caries is questionable vs sound enamel surfaces. European Archives of Paediatric Dentistry. 17(6). 445–454. 1 indexed citations
5.
Lagouvardos, Panagiotis, et al.. (2015). Volume fraction and location of voids and gaps in ultraconservative restorations by X-ray computed micro-tomography. Dental Research Journal. 12(6). 520–520. 6 indexed citations
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Berdouses, Elias, et al.. (2015). A computer-aided automated methodology for the detection and classification of occlusal caries from photographic color images. Computers in Biology and Medicine. 62. 119–135. 57 indexed citations
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Kavvadia, Katerina, et al.. (2015). Oral Hygiene Facilitators and Barriers in Greek 10 Years Old Schoolchildren. International Journal of Clinical Pediatric Dentistry. 8(2). 87–93. 21 indexed citations
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Oulis, Constantine, et al.. (2014). School-based oral health-education program using experiential learning or traditional lecturing in adolescents: a clinical trial. International Dental Journal. 64(5). 278–284. 30 indexed citations
10.
Vadiakas, G., et al.. (2012). Oral hygiene and periodontal status of 12 and 15-year-old Greek adolescents. A national pathfinder survey. European Archives of Paediatric Dentistry. 13(1). 11–20. 46 indexed citations
11.
Oulis, Constantine, et al.. (2012). Validation of a Greek version of the oral health impact profile (OHIP-14) for use among adults. Health and Quality of Life Outcomes. 10(1). 7–7. 41 indexed citations
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Vadiakas, G., et al.. (2011). Socio-behavioural factors influencing oral health of 12 and 15 year old Greek adolescents. A national pathfinder survey. European Archives of Paediatric Dentistry. 12(3). 139–145. 31 indexed citations
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Oulis, Constantine, et al.. (2010). Attitudes, knowledge and utilization of fissure sealants among Greek Dentists: a national survey. European Archives of Paediatric Dentistry. 11(6). 287–293. 19 indexed citations
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Oulis, Constantine, et al.. (2010). Validation of a Greek version of the oral health impact profile (OHIP-14) in adolescents. European Archives of Paediatric Dentistry. 11(5). 247–252. 24 indexed citations
16.
Oulis, Constantine, et al.. (2000). Garre’s osteomyelitis of an unusual origin in a 8‐year‐old child. A case report. International Journal of Paediatric Dentistry. 10(3). 240–244. 16 indexed citations
17.
Oulis, Constantine & Elias Berdouses. (1996). Dental injuries of permanent teeth treated in private practice in Athens. Dental Traumatology. 12(2). 60–65. 47 indexed citations
18.
Oulis, Constantine, et al.. (1996). Management of intrusive luxation injuries. Dental Traumatology. 12(3). 113–119. 26 indexed citations
19.
Lygidakis, N. Α., Roger Smith, & Constantine Oulis. (1996). Scanning electron microscopy of teeth in osteogenesis imperfecta type I. Oral Surgery Oral Medicine Oral Pathology Oral Radiology and Endodontology. 81(5). 567–572. 32 indexed citations
20.
Vadiakas, G. & Constantine Oulis. (1994). A review of dentine‐bonding agents and an account of clinical applications in paediatric dentistry. International Journal of Paediatric Dentistry. 4(4). 209–216. 7 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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