This map shows the geographic impact of T Zimmermann'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 T Zimmermann with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites T Zimmermann more than expected).
This network shows the impact of papers produced by T Zimmermann. 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 T Zimmermann. The network helps show where T Zimmermann may publish in the future.
Co-authorship network of co-authors of T Zimmermann
This figure shows the co-authorship network connecting the top 25 collaborators of T Zimmermann.
A scholar is included among the top collaborators of T Zimmermann 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 T Zimmermann. T Zimmermann is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Heinrichs, Nina, et al.. (2005). Couple-Based Interventions for Breast Cancer-Findings from Three Continents. eCite Digital Repository (University of Tasmania).1 indexed citations
Zimmermann, T, et al.. (1995). Prediction of phenotype for dextromethorphan O-demethylation by using polymerase chain reaction in healthy volunteers.. PubMed. 45(1). 41–3.9 indexed citations
9.
Zimmermann, T, et al.. (1992). The influence of food intake on gastrointestinal pH and gastric emptying time. Experience with two radiotelemetering methods: (Heidelberg pH capsule system and Flexilog 1010).. PubMed. 30(11). 477–8.1 indexed citations
Zimmermann, T, et al.. (1990). [Therapy of hayfever and pollen asthma in children with a new, modified allergen extract].. PubMed. 18(4). 127–31.3 indexed citations
12.
Zimmermann, T, et al.. (1989). Cytochrome P-450-dependent biotransformation in Uje:WIST rats with chronic liver injury induced by thioacetamide.. PubMed. 32(6). 269–73.2 indexed citations
Zimmermann, T, et al.. (1987). Biochemical and morphological studies on production and regression of experimental liver cirrhosis induced by thioacetamide in Uje: WIST rats.. PubMed. 30(5-6). 165–80.75 indexed citations
15.
Zimmermann, T, et al.. (1983). Maternal-fetal transfer of free fatty acids during late gestation in the rat.. PubMed. 42(1). 143–5.5 indexed citations
16.
Zimmermann, T, et al.. (1983). Viability criteria of the perfused cirrhotic rat liver.. PubMed. 24(2). 66–70.6 indexed citations
17.
Zimmermann, T, et al.. (1978). Studies on the hypertriglyceridemia in the pregnant rat.. PubMed. 37(2). 259–66.4 indexed citations
18.
Zimmermann, T, et al.. (1976). Synthesis, turnover and compartment analysis of the free fatty acids in the placenta of rats.. Munich Personal RePEc Archive (Ludwig Maximilian University of Munich). 35(10). 1311–6.8 indexed citations
19.
Schirrmeister, W, et al.. (1974). Quantitative studies on the metabolism of placental triglycerides and phospholipids in the rat.. PubMed. 32(4). 311–4.7 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.