Ralf Sigmund
- Pulmonary and Respiratory Medicine top 2%
- Physiology top 2%
- Immunology and Allergy top 5%
- Molecular Biology
- Rheumatology top 10%
- Co-authors
- Petra Moroni-ZentgrafHuib A.M. KerstjensMark VandewalkerRonald DahlEric D. BatemanM. Salzer‐KuntschikG. BeronG. Delling
- Topics
- Asthma and respiratory diseases (24 papers)Inhalation and Respiratory Drug Delivery (15 papers)Respiratory and Cough-Related Research (12 papers)
- Partner nations
- GermanyUnited StatesNetherlands
In The Last Decade
Ralf Sigmund
37 papers receiving 1.4k citations
Hit Papers
Peers
Comparison fields: 5 of 100
- Pulmonary and Respiratory Medicine 1.1k
- Physiology 1.0k
- Immunology and Allergy 131
- Molecular Biology 127
- Rheumatology 115
Countries citing papers authored by Ralf Sigmund
This map shows the geographic impact of Ralf Sigmund'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 Ralf Sigmund with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ralf Sigmund more than expected).
Fields of papers citing papers by Ralf Sigmund
This network shows the impact of papers produced by Ralf Sigmund. 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 Ralf Sigmund. The network helps show where Ralf Sigmund may publish in the future.
Co-authorship network of co-authors of Ralf Sigmund
This figure shows the co-authorship network connecting the top 25 collaborators of Ralf Sigmund. A scholar is included among the top collaborators of Ralf Sigmund 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 Ralf Sigmund. Ralf Sigmund is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 0 | |
| 2 | 34 | |
| 3 | 12 | |
| 4 | 7 | |
| 5 | 49 | |
| 6 | 32 | |
| 7 | 1 | |
| 8 | 0 | |
| 9 | 19 | |
| 10 | Once-daily tiotropium Respimat (R) as add-on to at least medium- to high-dose ICS, with or without LABA, improves lung function in patients with symptomatic asthma, independent of allergic status | 2 |
| 11 | 1 | |
| 12 | 1 | |
| 13 | 78 | |
| 14 | Tiotropium in Asthma Poorly Controlled with Standard Combination Therapybreakdown → | 476 |
| 15 | Tiotropium reduces asthma exacerbations in asthmatic patients with persistent airflow obstruction uncontrolled despite treatment in accordance with guidelines | 0 |
| 16 | 211 | |
| 17 | 38 | |
| 18 | 36 | |
| 19 | 18 | |
| 20 | 26 |
About Ralf Sigmund
Ralf Sigmund is a scholar working on Physiology, Pulmonary and Respiratory Medicine and General Dentistry, having authored 42 papers that have together received 1.5k indexed citations. Recurring topics across this work include Asthma and respiratory diseases (24 papers), Inhalation and Respiratory Drug Delivery (15 papers) and Respiratory and Cough-Related Research (12 papers). The work is most often cited by research in Physiology (1.0k citations), Pulmonary and Respiratory Medicine (1.1k citations) and Immunology and Allergy (131 citations). Ralf Sigmund has collaborated with scholars based in Germany, United States and Netherlands. Frequent co-authors include Petra Moroni-Zentgraf, Huib A.M. Kerstjens, Mark Vandewalker, Ronald Dahl, Eric D. Bateman, M. Salzer‐Kuntschik, G. Beron, G. Delling, Michael Engel and Pierluigi Paggiaro. Their work appears in journals such as New England Journal of Medicine, PEDIATRICS and CHEST Journal.
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.