This map shows the geographic impact of W Petermann'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 W Petermann with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites W Petermann more than expected).
This network shows the impact of papers produced by W Petermann. 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 W Petermann. The network helps show where W Petermann may publish in the future.
Co-authorship network of co-authors of W Petermann
This figure shows the co-authorship network connecting the top 25 collaborators of W Petermann.
A scholar is included among the top collaborators of W Petermann 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 W Petermann. W Petermann is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Barth, Jürgen, et al.. (1992). B-lymphocyte response in peripheral blood of patients with pulmonary sarcoidosis.. PubMed. 9(1). 49–53.2 indexed citations
Barth, Jürgen, et al.. (1990). [Functional and morphological characterization of alveolar macrophages from patients with pulmonary sarcoidosis].. PubMed. 18(1). 20–2.1 indexed citations
11.
Petermann, W, et al.. (1990). [Interstitial lung fibrosis in rheumatoid arthritis--comparison of lung function and bronchoalveolar lavage].. PubMed. 44 Suppl 1. 540–1.1 indexed citations
12.
Radzun, H. J., Klaus Heidorn, Jürgen Barth, et al.. (1990). Proliferation, macrophage colony-stimulating factor, and macrophage colony-stimulating factor-receptor expression of alveolar macrophages in active sarcoidosis.. PubMed. 62(6). 697–703.38 indexed citations
13.
Barth, Jürgen, et al.. (1989). [Spontaneous interleukin 1 secretion by alveolar macrophages from the bronchoalveolar lavage of patients with active sarcoidosis].. PubMed. 17(4). 141–4.1 indexed citations
Costabel, Ulrich, R Dierkesmann, Gerhard König, et al.. (1988). [Results of a survey of methodological procedures in bronchoalveolar lavage].. PubMed. 42(3). 79–82.
Barth, J, et al.. (1987). [Clinicopathologic conference. Heerfordt syndrome in sarcoidosis with simultaneous detection of Mycobacterium tuberculosis by bacterial culture].. PubMed. 82(9). 313–5.1 indexed citations
19.
Petermann, W, et al.. (1982). [Long-term therapy of Ménière's disease. Comparison of the effects of betahistine dihydrochloride and hydrochlorothiazide].. PubMed. 100(10). 431–5.4 indexed citations
20.
Petermann, W, et al.. (1977). [Mode of action and control of "low dose heparin" (author's transl)].. PubMed. 72(9). 349–52.3 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.