R Lehnfeld
- Complementary and alternative medicine top 2%
- Plant Science
- Pharmacology top 10%
- Food Science
- Molecular Biology
- Co-authors
- Björn FeistelHartwig SieversH. WinterhoffWilfried DimpfelEugen J. VerspohlFrank BegrowHans‐Hinrich SieversW. Kehrl
- Topics
- Tea Polyphenols and Effects (3 papers)Neuroscience and Neuropharmacology Research (2 papers)Advanced Chemical Sensor Technologies (2 papers)
- Partner nations
- GermanySwitzerlandHungary
In The Last Decade
R Lehnfeld
11 papers receiving 308 citations
Peers
Comparison fields: 5 of 69
- Complementary and alternative medicine 169
- Plant Science 115
- Pharmacology 57
- Food Science 48
- Molecular Biology 38
Countries citing papers authored by R Lehnfeld
This map shows the geographic impact of R Lehnfeld'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 R Lehnfeld with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites R Lehnfeld more than expected).
Fields of papers citing papers by R Lehnfeld
This network shows the impact of papers produced by R Lehnfeld. 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 R Lehnfeld. The network helps show where R Lehnfeld may publish in the future.
Co-authorship network of co-authors of R Lehnfeld
This figure shows the co-authorship network connecting the top 25 collaborators of R Lehnfeld. A scholar is included among the top collaborators of R Lehnfeld 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 R Lehnfeld. R Lehnfeld is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 51 | |
| 2 | 0 | |
| 3 | 42 | |
| 4 | 123 | |
| 5 | 12 | |
| 6 | 15 | |
| 7 | 16 | |
| 8 | 11 | |
| 9 | Efficacy and tolerability of a spray with Salvia officinalis in the treatment of acute pharyngitis - a randomised, double-blind, placebo-controlled study with adaptive design and interim analysis. | 24 |
| 10 | Tolerability and efficacy of Bioaron CReg. syrup in treatment of upper respiratory tract infections in children. Results of a post-marketing surveillance study in Poland | 1 |
| 11 | Effects of lozenge containing lavender oil, extracts from hops, lemon balm and oat on electrical brain activity of volunteers. | 19 |
| 12 | 13 |
About R Lehnfeld
R Lehnfeld is a scholar working on Sensory Systems, Biological Psychiatry and Complementary and alternative medicine, having authored 12 papers that have together received 327 indexed citations. Recurring topics across this work include Tea Polyphenols and Effects (3 papers), Neuroscience and Neuropharmacology Research (2 papers) and Advanced Chemical Sensor Technologies (2 papers). The work is most often cited by research in Complementary and alternative medicine (169 citations), Biological Psychiatry (25 citations) and Pharmacology (57 citations). R Lehnfeld has collaborated with scholars based in Germany, Switzerland and Hungary. Frequent co-authors include Björn Feistel, Hartwig Sievers, H. Winterhoff, Wilfried Dimpfel, Eugen J. Verspohl, Frank Begrow, Hans‐Hinrich Sievers, W. Kehrl, Ivo Pischel and Silke Mueller. Their work appears in journals such as Journal of Pharmacy and Pharmacology, Phytomedicine and Journal of Neural Transmission.
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.