Mário Roberto Leonardo

5.5k total citations
111 papers, 3.8k citations indexed

About

Mário Roberto Leonardo is a scholar working on Oral Surgery, Orthodontics and Emergency Medical Services. According to data from OpenAlex, Mário Roberto Leonardo has authored 111 papers receiving a total of 3.8k indexed citations (citations by other indexed papers that have themselves been cited), including 95 papers in Oral Surgery, 27 papers in Orthodontics and 14 papers in Emergency Medical Services. Recurrent topics in Mário Roberto Leonardo's work include Endodontics and Root Canal Treatments (89 papers), Dental Radiography and Imaging (67 papers) and Dental materials and restorations (26 papers). Mário Roberto Leonardo is often cited by papers focused on Endodontics and Root Canal Treatments (89 papers), Dental Radiography and Imaging (67 papers) and Dental materials and restorations (26 papers). Mário Roberto Leonardo collaborates with scholars based in Brazil, United States and El Salvador. Mário Roberto Leonardo's co-authors include Léa Assed Bezerra da Silva, Mário Tanomaru‐Filho, Paulo Nelson‐Filho, Izabel Yoko Ito, Sada Assed, Francisco Wanderley Garcia Paula‐Silva, K. C. Bonifácio, L S Utrilla, Raquel Assed Bezerra da Silva and David P. Clark and has published in prestigious journals such as SHILAP Revista de lepidopterología, Journal of Bacteriology and Journal of Endodontics.

In The Last Decade

Mário Roberto Leonardo

107 papers receiving 3.5k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Mário Roberto Leonardo Brazil	37	3.2k	920	436	374	321	111	3.8k
Kamran Safavi United States	33	2.9k 0.9×	1.1k 1.2×	613 1.4×	339 0.9×	315 1.0×	88	3.6k
Larz S.W. Spångberg United States	34	3.0k 0.9×	974 1.1×	524 1.2×	293 0.8×	207 0.6×	62	3.5k
Christine Sedgley United States	33	2.3k 0.7×	818 0.9×	800 1.8×	243 0.6×	380 1.2×	65	3.5k
Zahed Mohammadi Iran	26	2.8k 0.9×	978 1.1×	600 1.4×	316 0.8×	126 0.4×	134	3.4k
Kee‐Yeon Kum South Korea	37	2.5k 0.8×	1.0k 1.1×	664 1.5×	339 0.9×	452 1.4×	144	3.5k
Zvi Metzger Israel	27	1.7k 0.5×	601 0.7×	316 0.7×	194 0.5×	301 0.9×	84	2.7k
James D. Kettering United States	27	2.7k 0.8×	949 1.0×	441 1.0×	324 0.9×	122 0.4×	70	3.6k
Deivanayagam Kandaswamy India	28	1.8k 0.5×	711 0.8×	289 0.7×	334 0.9×	209 0.7×	130	2.4k
Cyntia Rodrigues de Araújo Estrela Brazil	27	2.1k 0.6×	698 0.8×	255 0.6×	181 0.5×	165 0.5×	87	2.6k
Ilan Rotstein Israel	32	2.6k 0.8×	1.4k 1.6×	405 0.9×	522 1.4×	292 0.9×	103	3.3k

Countries citing papers authored by Mário Roberto Leonardo

Since Specialization

Citations

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

Fields of papers citing papers by Mário Roberto Leonardo

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Mário Roberto Leonardo. 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 Mário Roberto Leonardo. The network helps show where Mário Roberto Leonardo may publish in the future.

Co-authorship network of co-authors of Mário Roberto Leonardo

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

All Works

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20 of 20 papers shown

Silva, Léa Assed Bezerra da, et al.. (2022). Apical Periodontitis Healing Following Treatment is Impacted by Root Canal Sealer Composition: An in Vivo and in Vitro Investigation. Pesquisa Brasileira em Odontopediatria e Clínica Integrada. 22. 1 indexed citations

Paula‐Silva, Francisco Wanderley Garcia, et al.. (2011). Large apical periodontitis healing following root canal dressing with calcium hydroxide: a case report. Revista Odonto Ciência. 26(2). 172–175. 1 indexed citations

Nelson‐Filho, Paulo, et al.. (2010). Accuracy of the iPex multi‐frequency electronic apex locator in primary molars: an ex vivo study. International Endodontic Journal. 44(4). 303–306. 21 indexed citations

Paula‐Silva, Francisco Wanderley Garcia, Min‐Kai Wu, Mário Roberto Leonardo, Léa Assed Bezerra da Silva, & P. R. Wesselink. (2009). Accuracy of Periapical Radiography and Cone-Beam Computed Tomography Scans in Diagnosing Apical Periodontitis Using Histopathological Findings as a Gold Standard. Journal of Endodontics. 35(7). 1009–1012. 237 indexed citations

Pappen, Fernanda Geraldes, Wei Qian, Jolanta Aleksejūnienė, et al.. (2009). Inhibition of Sodium Hypochlorite Antimicrobial Activity in the Presence of Bovine Serum Albumin. Journal of Endodontics. 36(2). 268–271. 35 indexed citations

Silva, Léa Assed Bezerra da, et al.. (2008). Scanning Electron Microscopic Preliminary Study of the Efficacy of SmearClear and EDTA for Smear Layer Removal after Root Canal Instrumentation in Permanent Teeth. Journal of Endodontics. 34(12). 1541–1544. 43 indexed citations

Leonardo, Mário Roberto, et al.. (2008). Assessment of the microbiota in root canals of human primary teeth by checkerboard DNA-DNA hybridization.. PubMed. 74(2). 118–23. 49 indexed citations

Silva, Raquel Assed Bezerra da, Mirco Raffaini, Mário Roberto Leonardo, Paulo Nelson‐Filho, & Léa Assed Bezerra da Silva. (2006). Avaliação in vitro da confiabilidade de dois localizadores foraminais para realização da odontometria em dentes decíduos. Brazilian Oral Research. 20. 170. 1 indexed citations

Leonardo, Mário Roberto, et al.. (2006). Effect of a calcium hydroxide-based root canal dressing on periapical repair in dogs: a histological study. Oral Surgery Oral Medicine Oral Pathology Oral Radiology and Endodontology. 102(5). 680–685. 63 indexed citations

10.

Leonardo, Mário Roberto, et al.. (2005). Avanço tecnológico no tratamento de canais radiculares de molares: apresentação de técnica. 59–64.

11.

Leonardo, Mário Roberto, et al.. (2005). Er:YAG Laser: Antimicrobial Effects in the Root Canals of Dogs' Teeth with Pulp Necrosis and Chronic Periapical Lesions. Photomedicine and Laser Surgery. 23(3). 295–299. 6 indexed citations

12.

Ito, Izabel Yoko, et al.. (2005). Eliminação de microrganismos do sistema de canais radiculares e das lesões periapicais crônicas induzidas em cães. Brazilian Oral Research. 19. 213. 2 indexed citations

13.

Tanomaru‐Filho, Mário, et al.. (2005). Methods of experimental induction of periapical inflammation. Microbiological and radiographic evaluation. International Endodontic Journal. 38(7). 477–482. 11 indexed citations

14.

Silva, Léa Assed Bezerra da, Mário Roberto Leonardo, Sada Assed, & Mário Tanomaru‐Filho. (2004). Histological study of the effect of some irrigating solutions on bacterial endotoxin in dogs. Brazilian Dental Journal. 15(2). 109–114. 35 indexed citations

15.

Yamashita, José Carlos, Mário Tanomaru‐Filho, Mário Roberto Leonardo, Marcos A. Rossi, & Léa Assed Bezerra da Silva. (2003). Scanning electron microscopic study of the cleaning ability of chlorhexidine as a root‐canal irrigant. International Endodontic Journal. 36(6). 391–394. 63 indexed citations

16.

Leonardo, Mário Roberto, Mônica Lanzoni Rossi, Léa Assed Bezerra da Silva, Izabel Yoko Ito, & K. C. Bonifácio. (2002). EM Evaluation of Bacterial Biofilm and Microorganisms on the Apical External Root Surface of Human Teeth. Journal of Endodontics. 28(12). 815–818. 75 indexed citations

17.

Leonardo, Mário Roberto, Léa Assed Bezerra da Silva, Mário Tanomaru‐Filho, K. C. Bonifácio, & Izabel Yoko Ito. (1999). Avaliação in vitro da atividade antimicrobiana de pastas utilizadas em endodontia. 53(5). 367–370. 1 indexed citations

18.

Leonardo, Mário Roberto, Mário Tanomaru‐Filho, Léa Assed Bezerra da Silva, et al.. (1999). In vivo antimicrobial activity of 2% chlorhexidine used as a root canal irrigating solution. Journal of Endodontics. 25(3). 167–171. 218 indexed citations

19.

Leonardo, Mário Roberto, et al.. (1995). Histopathological observations of periapical repair in teeth with radiolucent areas submitted to two different methods of root canal treatment. Journal of Endodontics. 21(3). 137–141. 27 indexed citations

20.

Leonardo, Mário Roberto, et al.. (1978). [Root canal treatment of teeth with incomplete root formation--clinical and radiographic study].. Munich Personal RePEc Archive (Ludwig Maximilian University of Munich). 5(4). 29–34. 2 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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