Markku Heikkinen
- Surgery top 10%
- Gastroenterology top 2%
- Epidemiology
- Anesthesiology and Pain Medicine top 5%
- Oncology
- Co-authors
- Risto JulkunenEsko JanatuinenMatti RistikankareJuha HartikainenVeli‐Matti KosmaAnita NaukkarinenMarkku LaaksoPäivi Kärkkäinen
- Topics
- Microscopic Colitis (8 papers)Celiac Disease Research and Management (8 papers)Helicobacter pylori-related gastroenterology studies (5 papers)
- Partner nations
- FinlandDenmarkUnited Kingdom
In The Last Decade
Markku Heikkinen
26 papers receiving 557 citations
Peers
Comparison fields: 5 of 60
- Surgery 288
- Gastroenterology 277
- Epidemiology 202
- Anesthesiology and Pain Medicine 123
- Oncology 106
Countries citing papers authored by Markku Heikkinen
This map shows the geographic impact of Markku Heikkinen'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 Markku Heikkinen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Markku Heikkinen more than expected).
Fields of papers citing papers by Markku Heikkinen
This network shows the impact of papers produced by Markku Heikkinen. 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 Markku Heikkinen. The network helps show where Markku Heikkinen may publish in the future.
Co-authorship network of co-authors of Markku Heikkinen
This figure shows the co-authorship network connecting the top 25 collaborators of Markku Heikkinen. A scholar is included among the top collaborators of Markku Heikkinen 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 Markku Heikkinen. Markku Heikkinen is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 2 | |
| 2 | 2 | |
| 3 | 6 | |
| 4 | 6 | |
| 5 | Characteristics of patients with a retained wireless capsule endoscope (WCE) necessitating laparotomy for removal of the capsule. | 5 |
| 6 | 11 | |
| 7 | 25 | |
| 8 | 25 | |
| 9 | 22 | |
| 10 | 35 | |
| 11 | 26 | |
| 12 | 75 | |
| 13 | 11 | |
| 14 | 20 | |
| 15 | 24 | |
| 16 | 29 | |
| 17 | 42 | |
| 18 | 55 | |
| 19 | 74 | |
| 20 | 14 |
About Markku Heikkinen
Markku Heikkinen is a scholar working on Gastroenterology, Anesthesiology and Pain Medicine and Critical Care and Intensive Care Medicine, having authored 27 papers that have together received 593 indexed citations. Recurring topics across this work include Microscopic Colitis (8 papers), Celiac Disease Research and Management (8 papers) and Helicobacter pylori-related gastroenterology studies (5 papers). The work is most often cited by research in Gastroenterology (277 citations), Anesthesiology and Pain Medicine (123 citations) and Critical Care and Intensive Care Medicine (39 citations). Markku Heikkinen has collaborated with scholars based in Finland, Denmark and United Kingdom. Frequent co-authors include Risto Julkunen, Esko Janatuinen, Matti Ristikankare, Juha Hartikainen, Veli‐Matti Kosma, Anita Naukkarinen, Markku Laakso, Päivi Kärkkäinen, Jussi Pihlajamäki and Tarja Kemppainen. Their work appears in journals such as PLoS ONE, Journal of Advanced Nursing and Gastrointestinal Endoscopy.
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.