Helena Markkanen

443 total citations
17 papers, 366 citations indexed

About

Helena Markkanen is a scholar working on Periodontics, Orthodontics and Urology. According to data from OpenAlex, Helena Markkanen has authored 17 papers receiving a total of 366 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Periodontics, 5 papers in Orthodontics and 3 papers in Urology. Recurrent topics in Helena Markkanen's work include Oral microbiology and periodontitis research (12 papers), Dental Health and Care Utilization (6 papers) and Dental Erosion and Treatment (5 papers). Helena Markkanen is often cited by papers focused on Oral microbiology and periodontitis research (12 papers), Dental Health and Care Utilization (6 papers) and Dental Erosion and Treatment (5 papers). Helena Markkanen collaborates with scholars based in Finland and United Kingdom. Helena Markkanen's co-authors include Stina Syrjänen, K Paunio, P. Alakuijala, Karí Syrjänen, Ilkka Paunio, H. Luoma, Esko Kumpusalo, Matti Knuuttila, R Lappalainen and Antti Yli‐Urpo and has published in prestigious journals such as Journal of Nutrition, Journal of Periodontology and Journal of Prosthetic Dentistry.

In The Last Decade

Helena Markkanen

17 papers receiving 331 citations

Peers

Helena Markkanen

PERIO

ORTHO

PHEOH

PHYSI

Y Machida Japan

Robert P. Renner United States

Fatin Awartani Saudi Arabia

Stanley P. Hazen United States

Wen‐Min Luan China

A Diamanti-Kipioti Greece

I.L. Dogon United States

R. Yates United Kingdom

Masashi Yakushiji Japan

Chawla Hs India

Y Machida Japan

Helena Markkanen

181 ×0.8

PERIO

59 ×0.4

ORTHO

170 ×1.1

61 ×1.3

PHEOH

24 ×0.6

PHYSI

Citations per year, relative to Helena Markkanen Helena Markkanen (= 1×) peers Y Machida

Countries citing papers authored by Helena Markkanen

Since Specialization

Citations

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

Fields of papers citing papers by Helena Markkanen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Helena Markkanen

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

All Works

Sort: Min cites: Since: Top N: Style:

17 of 17 papers shown

Markkanen, Helena, et al.. (1990). Effects of Airpolishing on Dental Plaque Removal and Hard Tissues as Evaluated by Scanning Electron Microscopy. Journal of Periodontology. 61(6). 334–338. 51 indexed citations

Markkanen, Helena, et al.. (1989). The Gingival Effects of Dental Airpolishing as Evaluated by Scanning Electron Microscopy. Journal of Periodontology. 60(1). 19–22. 30 indexed citations

Syrjänen, Stina, et al.. (1989). Gingival fluid, beta₂‐microglobulin and protein levels as indicators of periodontal disease. European Journal Of Oral Sciences. 97(6). 500–504. 13 indexed citations

Markkanen, Helena, et al.. (1987). Functional Disturbances of the Masticatory System and the Effect of Prosthetic Treatment in Patients Treated with Fixed Prosthesis Four Years Earlier. CRANIO®. 5(1). 43–49. 1 indexed citations

Markkanen, Helena, et al.. (1986). Influence of occlusal interferences on the periodontium in patients treated fixed prosthesis. Journal of Prosthetic Dentistry. 55(2). 252–255. 4 indexed citations

Markkanen, Helena, Stina Syrjänen, & P. Alakuijala. (1986). Salivary IgA, lysozyme and β‐microglobulin in periodontal disease. European Journal Of Oral Sciences. 94(2). 115–120. 14 indexed citations

Markkanen, Helena, et al.. (1985). Effects of a Lacto-ovo-vegetarian Diet on the Free Amino Acid Composition of Wax-Stimulated Whole Human Saliva. Journal of Nutrition. 115(5). 588–592. 11 indexed citations

Markkanen, Helena, et al.. (1985). Caries, periodontal status and some salivary factors in lactovegetarians. European Journal Of Oral Sciences. 93(4). 304–308. 17 indexed citations

Markkanen, Helena, et al.. (1985). Dental erosions in relation to lactovegetarian diet. European Journal Of Oral Sciences. 93(5). 436–441. 105 indexed citations

10.

Syrjänen, Stina, Helena Markkanen, & Karí Syrjänen. (1985). Gingival β₂-microglobulin in juvenile and chronic periodontitis. Acta Odontologica Scandinavica. 43(3). 133–138. 4 indexed citations

11.

Markkanen, Helena, et al.. (1985). Salivary S treptococcus mutans count and gingivitis in children after rinsing with a chlorhexidine‐fluoride solution with and without strontium. European Journal Of Oral Sciences. 93(4). 329–335. 20 indexed citations

12.

Markkanen, Helena, et al.. (1985). Reproducibility of a clinical screening method for assessing gingival inflammation, pockets and plaque retentions. Community Dentistry And Oral Epidemiology. 13(1). 33–36. 11 indexed citations

13.

Syrjänen, Stina, Helena Markkanen, & Karí Syrjänen. (1984). Inflammatory cells and their subsets in lesions of juvenile periodontitis: A family study. Acta Odontologica Scandinavica. 42(5). 285–292. 17 indexed citations

14.

Knuuttila, Matti, et al.. (1983). Copper in human subgingival calculus. European Journal Of Oral Sciences. 91(2). 130–133. 3 indexed citations

15.

Markkanen, Helena, et al.. (1983). Periodontal treatment need of the Finnish population aged 30 years and over. Community Dentistry And Oral Epidemiology. 11(1). 25–32. 44 indexed citations

16.

Markkanen, Helena, et al.. (1979). Evaluation of periodontal status in a Finnish industrial population. Community Dentistry And Oral Epidemiology. 7(2). 96–100. 6 indexed citations

17.

Markkanen, Helena. (1978). Periodontal treatment need in a Finnish industrial population. Community Dentistry And Oral Epidemiology. 6(5). 240–244. 15 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.

Explore authors with similar magnitude of impact