Andreas Geier

18.6k citations
209 papers · 6.7k indexed · h-index 41
  • Hepatology top 0.2%
    • Hepatitis C virus research 26
    • Liver Diseases and Immunity 22
    • Liver Disease and Transplantation 21
    • Hepatocellular Carcinoma Treatment and Prognosis 17
  • Epidemiology top 0.5%
    • Liver Disease Diagnosis and Treatment 99
  • Pharmacology top 0.5%
  • Oncology top 2%
    • Drug Transport and Resistance Mechanisms 43
    • Diet, Metabolism, and Disease 25
    • Pediatric Hepatobiliary Diseases and Treatments 16

Andreas Geier

193 papers receiving 6.6k citations

Peers

Andreas Geier
Comparison fields: 5 of 136
  • Hepatology 2.4k
  • Epidemiology 3.5k
  • Pharmacology 557
  • Oncology 1.6k
  • Endocrinology, Diabetes and Metabolism 849
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Citations per year

Countries citing papers authored by Andreas Geier

Since Specialization
Citations

This map shows the geographic impact of Andreas Geier'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 Andreas Geier with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Andreas Geier more than expected).

Fields of papers citing papers by Andreas Geier

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Andreas Geier. 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 Andreas Geier. The network helps show where Andreas Geier may publish in the future.

Co-authorship network

The 25 scholars most cited alongside Andreas Geier, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Andreas Geier Line = papers co-authored together Andreas Geier links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown
#Work
1 20253
2 20251
3 20240
4 20246
5 20241
6 20246
7 20243
8 202312
9 202316
10 202315
11 20236
12 20225
13 20228
14 20227
15 202113
16 201739
17
Kohortenstudie zur Krebsinzidenz bei Patienten mit Diabetes mellitus Typ 2: Record Linkage von kryptografierten Daten einer externen Kohorte mit Daten des Epidemiologischen Krebsregisters Nordrhein-Westfalen
20140
18 201310
19 20111
20 200237

About Andreas Geier

Andreas Geier is a scholar working on Hepatology, Epidemiology and Oncology, having authored 209 papers that have together received 6.7k indexed citations. Recurring topics across this work include Liver Disease Diagnosis and Treatment (99 papers), Drug Transport and Resistance Mechanisms (43 papers), Hepatitis C virus research (26 papers), Diet, Metabolism, and Disease (25 papers), Liver Diseases and Immunity (22 papers), Liver Disease and Transplantation (21 papers), Hepatocellular Carcinoma Treatment and Prognosis (17 papers) and Pediatric Hepatobiliary Diseases and Treatments (16 papers). The work is most often cited by research in Hepatology (2.4k citations), Epidemiology (3.5k citations) and Pharmacology (557 citations). Andreas Geier has collaborated with scholars based in Germany, Switzerland and United States. Frequent co-authors include Monika Rau, Christoph G. Dietrich, Siegfried Matern, Michael Trauner, Frank Lammert, Carsten Gartung, Beat Müllhaupt, Heike M. Hermanns, Daniel Jahn and Johannes Weiß. Their work appears in journals such as Journal of Hepatology, Liver International, PLoS ONE, Hepatology and American Journal of Physiology-Gastrointestinal and Liver Physiology.

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.

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