Bertram Flehmig

3.3k total citations
91 papers, 2.3k citations indexed

About

Bertram Flehmig is a scholar working on Hepatology, Infectious Diseases and Epidemiology. According to data from OpenAlex, Bertram Flehmig has authored 91 papers receiving a total of 2.3k indexed citations (citations by other indexed papers that have themselves been cited), including 60 papers in Hepatology, 47 papers in Infectious Diseases and 36 papers in Epidemiology. Recurrent topics in Bertram Flehmig's work include Hepatitis Viruses Studies and Epidemiology (53 papers), Viral gastroenteritis research and epidemiology (40 papers) and Hepatitis B Virus Studies (22 papers). Bertram Flehmig is often cited by papers focused on Hepatitis Viruses Studies and Epidemiology (53 papers), Viral gastroenteritis research and epidemiology (40 papers) and Hepatitis B Virus Studies (22 papers). Bertram Flehmig collaborates with scholars based in Germany, United States and France. Bertram Flehmig's co-authors include Angelika Vallbracht, Andrea Normann, Judith Graff, H. -J. Gerth, Michael B. Ranke, Herbert Schmitz, Katharina Maier, K Botzenhart, York‐Dieter Stierhof and Peter Gabriel and has published in prestigious journals such as Nature, The Lancet and Nucleic Acids Research.

In The Last Decade

Bertram Flehmig

87 papers receiving 2.1k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Bertram Flehmig Germany 28 1.3k 1.1k 909 535 220 91 2.3k
Ana Gaspar Brazil 24 954 0.7× 709 0.7× 590 0.6× 193 0.4× 39 0.2× 94 1.9k
Juana Ángel Colombia 23 235 0.2× 1.0k 1.0× 173 0.2× 472 0.9× 335 1.5× 47 1.6k
Mark W. Douglas Australia 27 571 0.4× 294 0.3× 1.1k 1.2× 56 0.1× 446 2.0× 70 2.2k
B. H. Baldwin United States 24 828 0.6× 299 0.3× 1.1k 1.2× 14 0.0× 119 0.5× 49 1.6k
J. Craske United Kingdom 17 335 0.3× 333 0.3× 727 0.8× 34 0.1× 237 1.1× 36 1.4k
Tooru Nakao Japan 15 105 0.1× 599 0.6× 385 0.4× 313 0.6× 87 0.4× 121 1.2k
Yaqing He China 19 56 0.0× 1.3k 1.2× 316 0.3× 839 1.6× 180 0.8× 75 2.1k
Daniel Scott‐Algara France 31 257 0.2× 653 0.6× 903 1.0× 42 0.1× 1.8k 8.0× 100 3.1k
Fernando Dı́az Spain 20 748 0.6× 281 0.3× 837 0.9× 39 0.1× 60 0.3× 38 1.7k

Countries citing papers authored by Bertram Flehmig

Since Specialization
Citations

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

Fields of papers citing papers by Bertram Flehmig

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Bertram Flehmig

This figure shows the co-authorship network connecting the top 25 collaborators of Bertram Flehmig. A scholar is included among the top collaborators of Bertram Flehmig 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 Bertram Flehmig. Bertram Flehmig is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Bik-Multanowski, Mirosław, Michael B. Ranke, S. Brandt, et al.. (2022). Clinical, genetic, and epidemiological survey of Polish children and adolescents with severe obesity: A study protocol of the Polish–German study project on severe early-onset obesity. Frontiers in Endocrinology. 13. 972174–972174. 6 indexed citations
2.
Ruétalo, Natalia, Ramona Businger, Karina Althaus, et al.. (2021). Antibody Response against SARS-CoV-2 and Seasonal Coronaviruses in Nonhospitalized COVID-19 Patients. mSphere. 6(1). 12 indexed citations
3.
Normann, Andrea, Martina Sauter, Hubert Kalbacher, et al.. (2016). A new monoclonal antibody (Cox mAB 31A2) detects VP1 protein of coxsackievirus B3 with high sensitivity and specificity. Archiv für Pathologische Anatomie und Physiologie und für Klinische Medicin. 469(5). 553–562. 7 indexed citations
4.
Normann, Andrea, Selim Badur, Müjgan Sıdal, et al.. (2008). Acute hepatitis A virus infection in Turkey. Journal of Medical Virology. 80(5). 785–790. 19 indexed citations
5.
Normann, Andrea, Christian Jung, Angelika Vallbracht, & Bertram Flehmig. (2003). Time course of hepatitis A viremia and viral load in the blood of human hepatitis A patients. Journal of Medical Virology. 72(1). 10–16. 39 indexed citations
6.
Schleicher, Sabine & Bertram Flehmig. (2003). Genotyping of GB virus C by restriction pattern analysis of the 5′ untranslated region. Journal of Medical Virology. 71(2). 226–232. 10 indexed citations
7.
Sariol, Carlos A., et al.. (2001). Genetic relatedness of Cuban HAV wild‐type isolates. Journal of Medical Virology. 64(2). 96–103. 17 indexed citations
8.
Dichtelmüller, H., Dorothea Rudnick, Brenda Breuer, et al.. (1996). Improvement of Virus Safety of a S/D-Treated Factor VIII Concentrate by Additional Dry Heat Treatment at 100°C. Biologicals. 24(2). 125–130. 16 indexed citations
9.
Normann, Andrea, Judith Graff, Ricardo L. Chaves, et al.. (1995). Molecular epidemiology of an outbreak of hepatitis A in Italy. Journal of Medical Virology. 47(4). 467–471. 27 indexed citations
10.
Robertson, Betty H., Andrea Normann, Judith Graff, et al.. (1995). Hepatitis A virus and polymerase chain reaction amplification. Blood Coagulation & Fibrinolysis. 6(Sup 2). S27–S31. 5 indexed citations
11.
Graff, Judith, et al.. (1994). Mutational Events in Consecutive Passages of Hepatitis A Virus Strain GBM during Cell Culture Adaptation. Virology. 204(1). 60–68. 44 indexed citations
12.
Chaves, Ricardo L., Judith Graff, Andrea Normann, & Bertram Flehmig. (1994). Specific detection of minus strand hepatitis A virus RNA by Tail-PCR following reverse transcription. Nucleic Acids Research. 22(10). 1919–1920. 11 indexed citations
13.
Busch, F.W., et al.. (1992). Myelopoiesis in vitro is suppressed by hepatitis A virus. Annals of Hematology. 64(S1). A132–A136. 5 indexed citations
14.
Flehmig, Bertram, et al.. (1990). Simultaneous Vaccination for Hepatitis A and B. The Journal of Infectious Diseases. 161(5). 865–868. 23 indexed citations
15.
Noteborn, H.P.J.M., Jos Weusten, Hella Bartsch, et al.. (1989). Partial Purification of a Polypeptide Extract Derived From Ovine Pineal That Suppresses the Growth of Human Melanoma Cells In Vitro. Journal of Pineal Research. 6(4). 385–396. 3 indexed citations
16.
Flehmig, Bertram, et al.. (1989). IMMUNOGENICITY OF A KILLED HEPATITIS A VACCINE IN SERONEGATIVE VOLUNTEERS. The Lancet. 333(8646). 1039–1041. 76 indexed citations
17.
Vallbracht, Angelika, et al.. (1989). Liver-Derived Cytotoxic T Cells in Hepatitis A Virus Infection. The Journal of Infectious Diseases. 160(2). 209–217. 80 indexed citations
18.
Flehmig, Bertram, et al.. (1989). Acid Stability of Hepatitis A Virus. Journal of General Virology. 70(9). 2481–2485. 66 indexed citations
19.
Stierhof, York‐Dieter, et al.. (1987). Properties of a Hepatitis A Virus Candidate Vaccine Strain. Journal of General Virology. 68(9). 2487–2493. 20 indexed citations
20.
Flehmig, Bertram, et al.. (1981). Hepatitis A virus in cell culture. Medical Microbiology and Immunology. 170(2). 83–89. 43 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.

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