Juhani Ojajärvi

631 total citations
15 papers, 441 citations indexed

About

Juhani Ojajärvi is a scholar working on Infectious Diseases, Pulmonary and Respiratory Medicine and Microbiology. According to data from OpenAlex, Juhani Ojajärvi has authored 15 papers receiving a total of 441 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Infectious Diseases, 4 papers in Pulmonary and Respiratory Medicine and 4 papers in Microbiology. Recurrent topics in Juhani Ojajärvi's work include Infection Control in Healthcare (5 papers), Medical Device Sterilization and Disinfection (4 papers) and Infection Control and Ventilation (4 papers). Juhani Ojajärvi is often cited by papers focused on Infection Control in Healthcare (5 papers), Medical Device Sterilization and Disinfection (4 papers) and Infection Control and Ventilation (4 papers). Juhani Ojajärvi collaborates with scholars based in Finland. Juhani Ojajärvi's co-authors include P. Helena Mäkelä, I Rantasalo, Anne Eklund, Petra Mäkelä, K Verkkala, J Hoborn, Kirsi Laitinen, Matti Valtonen, Kalervo Werkkala and J. Lauharanta and has published in prestigious journals such as The Lancet, The Annals of Thoracic Surgery and Journal of Hospital Infection.

In The Last Decade

Juhani Ojajärvi

15 papers receiving 380 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Juhani Ojajärvi Finland 11 261 108 102 51 50 15 441
J.G. Davies United Kingdom 8 274 1.0× 126 1.2× 104 1.0× 41 0.8× 25 0.5× 10 492
Julie B. Stahl United States 6 214 0.8× 83 0.8× 64 0.6× 45 0.9× 20 0.4× 7 305
Edwin C. Hedblom United States 7 307 1.2× 94 0.9× 28 0.3× 35 0.7× 33 0.7× 8 609
A.H. Quoraishi United Kingdom 8 184 0.7× 169 1.6× 173 1.7× 18 0.4× 14 0.3× 8 497
Kathleen Jakob United States 12 291 1.1× 83 0.8× 86 0.8× 100 2.0× 25 0.5× 15 637
Christiane Ostermeyer Germany 12 306 1.2× 101 0.9× 70 0.7× 11 0.2× 12 0.2× 21 397
S. Dharan Switzerland 7 262 1.0× 114 1.1× 145 1.4× 51 1.0× 3 0.1× 9 502
Delores M. Gries United States 8 308 1.2× 24 0.2× 188 1.8× 38 0.7× 7 0.1× 11 489
J Zimakoff Denmark 12 197 0.8× 28 0.3× 129 1.3× 55 1.1× 9 0.2× 18 497
R. Girard France 8 108 0.4× 46 0.4× 69 0.7× 41 0.8× 20 0.4× 18 263

Countries citing papers authored by Juhani Ojajärvi

Since Specialization
Citations

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

Fields of papers citing papers by Juhani Ojajärvi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Juhani Ojajärvi

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

All Works

15 of 15 papers shown
1.
Eklund, Anne, Juhani Ojajärvi, Kirsi Laitinen, Matti Valtonen, & Kalervo Werkkala. (2002). Glove punctures and postoperative skin flora of hands in cardiac surgery. The Annals of Thoracic Surgery. 74(1). 149–153. 42 indexed citations
2.
3.
Ojajärvi, Juhani. (1996). Prevention of microbial contamination of the dental unit caused by suction into the turbine drive air lines. Oral Surgery Oral Medicine Oral Pathology Oral Radiology and Endodontology. 81(1). 50–52. 7 indexed citations
4.
Ojajärvi, Juhani. (1991). Handwashing in Finland. Journal of Hospital Infection. 18. 35–40. 18 indexed citations
5.
Lauharanta, J., Juhani Ojajärvi, Seppo Sarna, & Petra Mäkelä. (1991). Prevention of dryness and eczema of the hands of hospital staff by emulsion cleansing instead of washing with soap. Journal of Hospital Infection. 17(3). 207–215. 29 indexed citations
6.
Verkkala, K, et al.. (1990). Air contamination in open heart surgery with disposable coveralls, gowns, and drapes. The Annals of Thoracic Surgery. 50(5). 757–760. 10 indexed citations
7.
Cozanitis, D. A., Juhani Ojajärvi, & Petra Mäkelä. (1988). Antistatic treatment for reducing airborne contamination of insulating materials in intensive care. Acta Anaesthesiologica Scandinavica. 32(4). 343–346. 8 indexed citations
8.
Ojajärvi, Juhani. (1981). The importance of soap selection for routine hand hygiene in hospital. Journal of Hygiene. 86(3). 275–283. 37 indexed citations
9.
Ojajärvi, Juhani. (1980). Effectiveness of hand washing and disinfection methods in removing transient bacteria after patient nursing. Journal of Hygiene. 85(2). 193–203. 115 indexed citations
10.
Mäkelä, P. Helena, Juhani Ojajärvi, G. Graeffe, & Matti Lehtimäki. (1979). Studies on the effects of ionization on bacterial aerosols in a burns and plastic surgery unit. Journal of Hygiene. 83(2). 199–206. 12 indexed citations
11.
Ojajärvi, Juhani, P. Helena Mäkelä, & I Rantasalo. (1977). Failure of hand disinfection with frequent hand washing: a need for prolonged field studies. Journal of Hygiene. 79(1). 107–119. 71 indexed citations
12.
Ojajärvi, Juhani & P. Helena Mäkelä. (1976). Evaluation of Chlorine Compounds for Surface Disinfection by Laboratory and In-use Testing. Scandinavian Journal of Infectious Diseases. 8(4). 267–270. 1 indexed citations
13.
Ojajärvi, Juhani. (1976). An evaluation of antiseptics used for hand disinfection in wards. Journal of Hygiene. 76(1). 75–82. 29 indexed citations
14.
Teppo, L, Juhani Ojajärvi, & E Brander. (1974). The tuberculosis morbidity among pathologists in Finland.. PubMed. 55(5). 257–61. 12 indexed citations
15.
Mäkelä, Petra, Juhani Ojajärvi, & Eero Salminen. (1972). DECONTAMINATING WASTE-TRAP. The Lancet. 299(7762). 1216–1217. 6 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

Breakdown of academic impact, for papers by J.G. Davies Breakdown of academic impact, for papers by Julie B. Stahl Breakdown of academic impact, for papers by Edwin C. Hedblom Breakdown of academic impact, for papers by A.H. Quoraishi Breakdown of academic impact, for papers by Kathleen Jakob Breakdown of academic impact, for papers by Christiane Ostermeyer Breakdown of academic impact, for papers by S. Dharan Breakdown of academic impact, for papers by Delores M. Gries Breakdown of academic impact, for papers by J Zimakoff Breakdown of academic impact, for papers by R. Girard
Rankless by CCL
2026