Ioannis Doulis

421 total citations
14 papers, 275 citations indexed

About

Ioannis Doulis is a scholar working on Orthodontics, Urology and Complementary and Manual Therapy. According to data from OpenAlex, Ioannis Doulis has authored 14 papers receiving a total of 275 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Orthodontics, 3 papers in Urology and 3 papers in Complementary and Manual Therapy. Recurrent topics in Ioannis Doulis's work include Orthodontics and Dentofacial Orthopedics (8 papers), Temporomandibular Joint Disorders (3 papers) and Periodontal Regeneration and Treatments (3 papers). Ioannis Doulis is often cited by papers focused on Orthodontics and Dentofacial Orthopedics (8 papers), Temporomandibular Joint Disorders (3 papers) and Periodontal Regeneration and Treatments (3 papers). Ioannis Doulis collaborates with scholars based in Greece, Switzerland and Sweden. Ioannis Doulis's co-authors include Dimitrios Kloukos, Christos Katsaros, Aikaterini Papadimitriou, Pawel Pazera, Andreas Stavropoulos, Anton Sculean, Spyridon N. Papageorgiou, George Koukos, Theodore Eliades and Iosif Sifakakis and has published in prestigious journals such as Journal of Periodontology, Dental Materials and American Journal of Orthodontics and Dentofacial Orthopedics.

In The Last Decade

Ioannis Doulis

13 papers receiving 266 citations

Peers

Ioannis Doulis

ORTHO

UROLO

GHP

HEALT

Nikhilesh Vaid India

Sophy Barber United Kingdom

Mohammed Sultan Al-Ak’hali Saudi Arabia

Dalya Al‐Moghrabi Saudi Arabia

N. Pandis Switzerland

Ulrich Koke Germany

Cui Wang China

Bridget Doubleday United Kingdom

Sara Eslami Germany

Azzam Al-Jundi Saudi Arabia

Nikhilesh Vaid India

Ioannis Doulis

183 ×1.7

ORTHO

122 ×1.4

9 ×0.2

UROLO

31 ×0.6

GHP

21 ×0.5

HEALT

Citations per year, relative to Ioannis Doulis Ioannis Doulis (= 1×) peers Nikhilesh Vaid

Countries citing papers authored by Ioannis Doulis

Since Specialization

Citations

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

Fields of papers citing papers by Ioannis Doulis

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ioannis Doulis

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

All Works

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14 of 14 papers shown

Kloukos, Dimitrios, Γεώργιος Κούκος, Ioannis Doulis, Andreas Stavropoulos, & Christos Katsaros. (2025). Does incisor inclination change during orthodontic treatment affect gingival thickness and the width of keratinized gingiva? A prospective controlled study.. European Journal of Orthodontics. 47(2). 1 indexed citations

Kloukos, Dimitrios, George Koukos, Nikolaos Pandis, et al.. (2025). Effect of orthodontic treatment with fixed appliances on the development of gingival recession. A prospective controlled study. European Journal of Orthodontics. 47(3). 1 indexed citations

Ρούσσος, Πέτρος, et al.. (2022). Effects of Surgically Assisted Rapid Palatal Expansion on Facial Soft Tissues: A Systematic Review. Applied Sciences. 12(22). 11859–11859.

Papadimitriou, Aikaterini, et al.. (2021). A Prospective Cohort Study Assessing the Impact of Fixed Orthodontic Appliances on Saliva Properties and Oral Microbial Flora.. PubMed. 19. 67–67. 7 indexed citations

Papadimitriou, Aikaterini, et al.. (2021). Effects of Self-ligating Orthodontic Appliances on the Periodontal Health of Adolescents: A Prospective Cohort Study.. PubMed. 19. 129–135. 2 indexed citations

Papadimitriou, Aikaterini, et al.. (2019). Social media and orthodontic treatment from the patient’s perspective: a systematic review. European Journal of Orthodontics. 42(3). 231–241. 62 indexed citations

Dritsas, Konstantinos, et al.. (2018). Effect of orthodontic treatment with 4 premolar extractions compared with nonextraction treatment on the vertical dimension of the face: A systematic review. American Journal of Orthodontics and Dentofacial Orthopedics. 154(2). 175–187. 24 indexed citations

Kloukos, Dimitrios, George Koukos, Ioannis Doulis, et al.. (2018). Gingival thickness assessment at the mandibular incisors with four methods: A cross‐sectional study. Journal of Periodontology. 89(11). 1300–1309. 61 indexed citations

Kaklamanos, Eleftherios G., et al.. (2016). Performance of clear vacuum-formed thermoplastic retainers depending on retention protocol: a systematic review. Odontology. 105(2). 237–247. 11 indexed citations

10.

Doulis, Ioannis, et al.. (2016). Effect of different incisor movements on the soft tissue profile measured in reference to a rough-surfaced palatal implant. American Journal of Orthodontics and Dentofacial Orthopedics. 149(3). 349–357. 29 indexed citations

11.

Papageorgiou, Spyridon N., Iosif Sifakakis, Ioannis Doulis, Theodore Eliades, & Christoph Bourauel. (2016). Torque efficiency of square and rectangular archwires into 0.018 and 0.022 in. conventional brackets. Progress in Orthodontics. 17(1). 5–5. 25 indexed citations

12.

Nikitakis, Nikolaos G., et al.. (2016). Immunohistochemical evaluation of the mTOR pathway in intra‐oral minor salivary gland neoplasms. Oral Diseases. 22(7). 620–629. 3 indexed citations

13.

Kloukos, Dimitrios, Iosif Sifakakis, Dimitra Voutsa, et al.. (2015). BPA qualtitative and quantitative assessment associated with orthodontic bonding in vivo. Dental Materials. 31(8). 887–894. 25 indexed citations

14.

Kloukos, Dimitrios, Spyridon N. Papageorgiou, Ioannis Doulis, Haralampos Petridis, & N. Pandis. (2015). Reporting quality of randomised controlled trials published in prosthodontic and implantology journals. Journal of Oral Rehabilitation. 42(12). 914–925. 24 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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