Marianne Johansen
- Obstetrics and Gynecology top 2%
- Pediatrics, Perinatology and Child Health top 5%
- Molecular Biology
- Surgery
- Cardiology and Cardiovascular Medicine top 10%
- Co-authors
- Claus LarsenHenning BundgaardPeter DammH. P. OlesenLene RingholmBirger ThorsteinssonElisabeth R. MathiesenAnne S. Ersbøll
- Topics
- Pregnancy and preeclampsia studies (14 papers)Cardiovascular Issues in Pregnancy (14 papers)Analytical Chemistry and Chromatography (7 papers)
In The Last Decade
Marianne Johansen
67 papers receiving 1.4k citations
Peers
Comparison fields: 5 of 126
- Obstetrics and Gynecology 359
- Pediatrics, Perinatology and Child Health 308
- Molecular Biology 300
- Surgery 247
- Cardiology and Cardiovascular Medicine 197
Countries citing papers authored by Marianne Johansen
This map shows the geographic impact of Marianne Johansen'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 Marianne Johansen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Marianne Johansen more than expected).
Fields of papers citing papers by Marianne Johansen
This network shows the impact of papers produced by Marianne Johansen. 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 Marianne Johansen. The network helps show where Marianne Johansen may publish in the future.
Co-authorship network of co-authors of Marianne Johansen
This figure shows the co-authorship network connecting the top 25 collaborators of Marianne Johansen. A scholar is included among the top collaborators of Marianne Johansen 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 Marianne Johansen. Marianne Johansen is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 1 | |
| 2 | 1 | |
| 3 | 3 | |
| 4 | 22 | |
| 5 | 8 | |
| 6 | 3 | |
| 7 | 5 | |
| 8 | 2 | |
| 9 | 7 | |
| 10 | 62 | |
| 11 | 69 | |
| 12 | 32 | |
| 13 | 9 | |
| 14 | 9 | |
| 15 | 44 | |
| 16 | 23 | |
| 17 | 79 | |
| 18 | 20 | |
| 19 | 29 | |
| 20 | 11 |
About Marianne Johansen
Marianne Johansen is a scholar working on Obstetrics and Gynecology, Pharmaceutical Science and Pediatrics, Perinatology and Child Health, having authored 69 papers that have together received 1.5k indexed citations. Recurring topics across this work include Pregnancy and preeclampsia studies (14 papers), Cardiovascular Issues in Pregnancy (14 papers) and Analytical Chemistry and Chromatography (7 papers). The work is most often cited by research in Obstetrics and Gynecology (359 citations), Pharmaceutical Science (151 citations) and Pediatrics, Perinatology and Child Health (308 citations). Marianne Johansen has collaborated with scholars based in Denmark, Sweden and Norway. Frequent co-authors include Claus Larsen, Henning Bundgaard, Peter Damm, H. P. Olesen, Lene Ringholm, Birger Thorsteinsson, Elisabeth R. Mathiesen, Anne S. Ersbøll, Ulrik Pedersen‐Bjergaard and Finn Gustafsson. Their work appears in journals such as Journal of the American College of Cardiology, Diabetes Care and The Lancet Oncology.
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.